327994487481

素因数分解:

$3^1\times {\mathrm{659}}^1\times {\mathrm{4391}}^1\times {\mathrm{37783}}^1$

素因数の和:42836

約数の個数: 16

約数和(自身を含む): 438100945920

約数和(自身を除く): 110106458439

約数列:

[1, 3, 659, 1977, 4391, 13173, 37783, 113349, 2893669, 8681007, 24898997, 74696991, 165905153, 497715459, 109331495827, 327994487481]

約数ペア:

[(1, 327994487481), (3, 109331495827), (659, 497715459), (1977, 165905153), (4391, 74696991), (13173, 24898997), (37783, 8681007), (113349, 2893669)]