404081421

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{9433}}^1$

素因数の和:9676

約数の個数: 16

約数和(自身を含む): 547926720

約数和(自身を除く): 143845299

約数列:

[1, 3, 109, 131, 327, 393, 9433, 14279, 28299, 42837, 1028197, 1235723, 3084591, 3707169, 134693807, 404081421]

約数ペア:

[(1, 404081421), (3, 134693807), (109, 3707169), (131, 3084591), (327, 1235723), (393, 1028197), (9433, 42837), (14279, 28299)]