271446

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:316

約数の個数: 32

約数和(自身を含む): 649728

約数和(自身を除く): 378282

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 281, 322, 483, 562, 843, 966, 1686, 1967, 3934, 5901, 6463, 11802, 12926, 19389, 38778, 45241, 90482, 135723, 271446]

約数ペア:

[(1, 271446), (2, 135723), (3, 90482), (6, 45241), (7, 38778), (14, 19389), (21, 12926), (23, 11802), (42, 6463), (46, 5901), (69, 3934), (138, 1967), (161, 1686), (281, 966), (322, 843), (483, 562)]