8981158461

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1\times {\mathrm{8609}}^1$

素因数の和:9037

約数の個数: 32

約数和(自身を含む): 13236531840

約数和(自身を除く): 4255373379

約数列:

[1, 3, 11, 33, 101, 303, 313, 939, 1111, 3333, 3443, 8609, 10329, 25827, 31613, 94699, 94839, 284097, 347743, 869509, 1043229, 2608527, 2694617, 8083851, 9564599, 28693797, 29640787, 88922361, 272156317, 816468951, 2993719487, 8981158461]

約数ペア:

[(1, 8981158461), (3, 2993719487), (11, 816468951), (33, 272156317), (101, 88922361), (303, 29640787), (313, 28693797), (939, 9564599), (1111, 8083851), (3333, 2694617), (3443, 2608527), (8609, 1043229), (10329, 869509), (25827, 347743), (31613, 284097), (94699, 94839)]