26814641

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{331}}^1$

素因数の和:572

約数の個数: 16

約数和(自身を含む): 31362048

約数和(自身を除く): 4547407

約数列:

[1, 7, 71, 163, 331, 497, 1141, 2317, 11573, 23501, 53953, 81011, 164507, 377671, 3830663, 26814641]

約数ペア:

[(1, 26814641), (7, 3830663), (71, 377671), (163, 164507), (331, 81011), (497, 53953), (1141, 23501), (2317, 11573)]