30926679

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 48576000

約数和(自身を除く): 17649321

約数列:

[1, 3, 7, 21, 59, 109, 177, 229, 327, 413, 687, 763, 1239, 1603, 2289, 4809, 6431, 13511, 19293, 24961, 40533, 45017, 74883, 94577, 135051, 174727, 283731, 524181, 1472699, 4418097, 10308893, 30926679]

約数ペア:

[(1, 30926679), (3, 10308893), (7, 4418097), (21, 1472699), (59, 524181), (109, 283731), (177, 174727), (229, 135051), (327, 94577), (413, 74883), (687, 45017), (763, 40533), (1239, 24961), (1603, 19293), (2289, 13511), (4809, 6431)]