74880971

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{617}}^1$

素因数の和:715

約数の個数: 24

約数和(自身を含む): 88769520

約数和(自身を除く): 13888549

約数列:

[1, 11, 17, 59, 121, 187, 617, 649, 1003, 2057, 6787, 7139, 10489, 11033, 36403, 74657, 115379, 121363, 400433, 618851, 1269169, 4404763, 6807361, 74880971]

約数ペア:

[(1, 74880971), (11, 6807361), (17, 4404763), (59, 1269169), (121, 618851), (187, 400433), (617, 121363), (649, 115379), (1003, 74657), (2057, 36403), (6787, 11033), (7139, 10489)]