22481641

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1217}}^1$

素因数の和:1273

約数の個数: 24

約数和(自身を含む): 29158920

約数和(自身を除く): 6677279

約数列:

[1, 7, 13, 29, 49, 91, 203, 377, 637, 1217, 1421, 2639, 8519, 15821, 18473, 35293, 59633, 110747, 247051, 458809, 775229, 1729357, 3211663, 22481641]

約数ペア:

[(1, 22481641), (7, 3211663), (13, 1729357), (29, 775229), (49, 458809), (91, 247051), (203, 110747), (377, 59633), (637, 35293), (1217, 18473), (1421, 15821), (2639, 8519)]