908587009

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{521}}^1$

素因数の和:729

約数の個数: 32

約数和(自身を含む): 1062574848

約数和(自身を除く): 153987839

約数列:

[1, 11, 23, 61, 113, 253, 521, 671, 1243, 1403, 2599, 5731, 6893, 11983, 15433, 28589, 31781, 58873, 75823, 131813, 158539, 349591, 647603, 730963, 1354079, 1743929, 3591253, 8040593, 14894869, 39503783, 82598819, 908587009]

約数ペア:

[(1, 908587009), (11, 82598819), (23, 39503783), (61, 14894869), (113, 8040593), (253, 3591253), (521, 1743929), (671, 1354079), (1243, 730963), (1403, 647603), (2599, 349591), (5731, 158539), (6893, 131813), (11983, 75823), (15433, 58873), (28589, 31781)]