297735981

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{4657}}^1$

素因数の和:4972

約数の個数: 16

約数和(自身を含む): 402898368

約数和(自身を除く): 105162387

約数列:

[1, 3, 101, 211, 303, 633, 4657, 13971, 21311, 63933, 470357, 982627, 1411071, 2947881, 99245327, 297735981]

約数ペア:

[(1, 297735981), (3, 99245327), (101, 2947881), (211, 1411071), (303, 982627), (633, 470357), (4657, 63933), (13971, 21311)]