349893313

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{40213}}^1$

素因数の和:40344

約数の個数: 16

約数和(自身を含む): 440102016

約数和(自身を除く): 90208703

約数列:

[1, 7, 11, 77, 113, 791, 1243, 8701, 40213, 281491, 442343, 3096401, 4544069, 31808483, 49984759, 349893313]

約数ペア:

[(1, 349893313), (7, 49984759), (11, 31808483), (77, 4544069), (113, 3096401), (791, 442343), (1243, 281491), (8701, 40213)]