507029390273

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1063}}^1\times {\mathrm{3109}}^1$

素因数の和:4318

約数の個数: 48

約数和(自身を含む): 615640273920

約数和(自身を除く): 108610883647

約数列:

[1, 7, 31, 49, 101, 217, 707, 1063, 1519, 3109, 3131, 4949, 7441, 21763, 21917, 32953, 52087, 96379, 107363, 152341, 153419, 230671, 314009, 674653, 751541, 1614697, 2198063, 3304867, 3328253, 4722571, 5260787, 9734279, 15386441, 23134069, 23297771, 68139953, 102450877, 161938483, 163084397, 333791567, 476979671, 717156139, 2336540969, 5020092973, 10347538577, 16355786783, 72432770039, 507029390273]

約数ペア:

[(1, 507029390273), (7, 72432770039), (31, 16355786783), (49, 10347538577), (101, 5020092973), (217, 2336540969), (707, 717156139), (1063, 476979671), (1519, 333791567), (3109, 163084397), (3131, 161938483), (4949, 102450877), (7441, 68139953), (21763, 23297771), (21917, 23134069), (32953, 15386441), (52087, 9734279), (96379, 5260787), (107363, 4722571), (152341, 3328253), (153419, 3304867), (230671, 2198063), (314009, 1614697), (674653, 751541)]