7896230349

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{2749}}^1$

素因数の和:3114

約数の個数: 64

約数和(自身を含む): 13263360000

約数和(自身を除く): 5367129651

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 133, 161, 313, 399, 437, 483, 939, 1311, 2191, 2749, 3059, 5947, 6573, 7199, 8247, 9177, 17841, 19243, 21597, 41629, 50393, 52231, 57729, 63227, 124887, 136781, 151179, 156693, 189681, 365617, 410343, 442589, 860437, 957467, 1096851, 1201313, 1327767, 2581311, 2872401, 3603939, 6023059, 8409191, 16348303, 18069177, 19790051, 25227573, 49044909, 59370153, 114438121, 138530357, 343314363, 376010969, 415591071, 1128032907, 2632076783, 7896230349]

約数ペア:

[(1, 7896230349), (3, 2632076783), (7, 1128032907), (19, 415591071), (21, 376010969), (23, 343314363), (57, 138530357), (69, 114438121), (133, 59370153), (161, 49044909), (313, 25227573), (399, 19790051), (437, 18069177), (483, 16348303), (939, 8409191), (1311, 6023059), (2191, 3603939), (2749, 2872401), (3059, 2581311), (5947, 1327767), (6573, 1201313), (7199, 1096851), (8247, 957467), (9177, 860437), (17841, 442589), (19243, 410343), (21597, 365617), (41629, 189681), (50393, 156693), (52231, 151179), (57729, 136781), (63227, 124887)]