6469491

素因数分解:

$3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1289}}^1$

素因数の和:1538

約数の個数: 16

約数和(自身を含む): 9907200

約数和(自身を除く): 3437709

約数列:

[1, 3, 7, 21, 239, 717, 1289, 1673, 3867, 5019, 9023, 27069, 308071, 924213, 2156497, 6469491]

約数ペア:

[(1, 6469491), (3, 2156497), (7, 924213), (21, 308071), (239, 27069), (717, 9023), (1289, 5019), (1673, 3867)]