271840219

素因数分解:

$7^1\times {\mathrm{149}}^1\times {\mathrm{263}}^1\times {\mathrm{991}}^1$

素因数の和:1410

約数の個数: 16

約数和(自身を含む): 314265600

約数和(自身を除く): 42425381

約数列:

[1, 7, 149, 263, 991, 1043, 1841, 6937, 39187, 147659, 260633, 274309, 1033613, 1824431, 38834317, 271840219]

約数ペア:

[(1, 271840219), (7, 38834317), (149, 1824431), (263, 1033613), (991, 274309), (1043, 260633), (1841, 147659), (6937, 39187)]