901319523

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{733}}^1\times {\mathrm{769}}^1$

素因数の和:1559

約数の個数: 32

約数和(自身を含む): 1329303360

約数和(自身を除く): 427983837

約数列:

[1, 3, 13, 39, 41, 123, 533, 733, 769, 1599, 2199, 2307, 9529, 9997, 28587, 29991, 30053, 31529, 90159, 94587, 390689, 409877, 563677, 1172067, 1229631, 1691031, 7327801, 21983403, 23110757, 69332271, 300439841, 901319523]

約数ペア:

[(1, 901319523), (3, 300439841), (13, 69332271), (39, 23110757), (41, 21983403), (123, 7327801), (533, 1691031), (733, 1229631), (769, 1172067), (1599, 563677), (2199, 409877), (2307, 390689), (9529, 94587), (9997, 90159), (28587, 31529), (29991, 30053)]