26427583

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 34320384

約数和(自身を除く): 7892801

約数列:

[1, 7, 13, 37, 47, 91, 167, 259, 329, 481, 611, 1169, 1739, 2171, 3367, 4277, 6179, 7849, 12173, 15197, 22607, 43253, 54943, 80327, 102037, 158249, 290413, 562289, 714259, 2032891, 3775369, 26427583]

約数ペア:

[(1, 26427583), (7, 3775369), (13, 2032891), (37, 714259), (47, 562289), (91, 290413), (167, 158249), (259, 102037), (329, 80327), (481, 54943), (611, 43253), (1169, 22607), (1739, 15197), (2171, 12173), (3367, 7849), (4277, 6179)]