251012113

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{4051}}^1$

素因数の和:4236

約数の個数: 16

約数和(自身を含む): 282408192

約数和(自身を除く): 31396079

約数列:

[1, 11, 43, 131, 473, 1441, 4051, 5633, 44561, 61963, 174193, 530681, 1916123, 5837491, 22819283, 251012113]

約数ペア:

[(1, 251012113), (11, 22819283), (43, 5837491), (131, 1916123), (473, 530681), (1441, 174193), (4051, 61963), (5633, 44561)]