1217972044681

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1\times {\mathrm{4357}}^1$

素因数の和:4910

約数の個数: 64

約数和(自身を含む): 1520101638144

約数和(自身を除く): 302129593463

約数列:

[1, 7, 17, 47, 119, 151, 329, 331, 799, 1057, 2317, 2567, 4357, 5593, 5627, 7097, 15557, 17969, 30499, 39389, 49679, 49981, 74069, 108899, 120649, 204779, 264469, 349867, 518483, 657907, 844543, 849677, 1433453, 1442167, 1851283, 2349107, 3481243, 4605349, 5947739, 10095169, 11184419, 16443749, 24368701, 24516839, 30921629, 39934819, 67781849, 78290933, 171617873, 216451403, 217767217, 279543733, 474472943, 525667693, 1152291433, 1524370519, 3679673851, 3702042689, 8066040031, 10235059199, 25914298823, 71645414393, 173996006383, 1217972044681]

約数ペア:

[(1, 1217972044681), (7, 173996006383), (17, 71645414393), (47, 25914298823), (119, 10235059199), (151, 8066040031), (329, 3702042689), (331, 3679673851), (799, 1524370519), (1057, 1152291433), (2317, 525667693), (2567, 474472943), (4357, 279543733), (5593, 217767217), (5627, 216451403), (7097, 171617873), (15557, 78290933), (17969, 67781849), (30499, 39934819), (39389, 30921629), (49679, 24516839), (49981, 24368701), (74069, 16443749), (108899, 11184419), (120649, 10095169), (204779, 5947739), (264469, 4605349), (349867, 3481243), (518483, 2349107), (657907, 1851283), (844543, 1442167), (849677, 1433453)]