27847898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{6571}}^1$

素因数の和:6749

約数の個数: 16

約数和(自身を含む): 45267936

約数和(自身を除く): 17420038

約数列:

[1, 2, 13, 26, 163, 326, 2119, 4238, 6571, 13142, 85423, 170846, 1071073, 2142146, 13923949, 27847898]

約数ペア:

[(1, 27847898), (2, 13923949), (13, 2142146), (26, 1071073), (163, 170846), (326, 85423), (2119, 13142), (4238, 6571)]