3875109

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 6303744

約数和(自身を除く): 2428635

約数列:

[1, 3, 7, 21, 23, 69, 71, 113, 161, 213, 339, 483, 497, 791, 1491, 1633, 2373, 2599, 4899, 7797, 8023, 11431, 18193, 24069, 34293, 54579, 56161, 168483, 184529, 553587, 1291703, 3875109]

約数ペア:

[(1, 3875109), (3, 1291703), (7, 553587), (21, 184529), (23, 168483), (69, 56161), (71, 54579), (113, 34293), (161, 24069), (213, 18193), (339, 11431), (483, 8023), (497, 7797), (791, 4899), (1491, 2599), (1633, 2373)]