289763969

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{14891}}^1$

素因数の和:14992

約数の個数: 16

約数和(自身を含む): 332389440

約数和(自身を除く): 42625471

約数列:

[1, 11, 29, 61, 319, 671, 1769, 14891, 19459, 163801, 431839, 908351, 4750229, 9991861, 26342179, 289763969]

約数ペア:

[(1, 289763969), (11, 26342179), (29, 9991861), (61, 4750229), (319, 908351), (671, 431839), (1769, 163801), (14891, 19459)]