17287983

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:399

約数の個数: 24

約数和(自身を含む): 25608960

約数和(自身を除く): 8320977

約数列:

[1, 3, 9, 89, 113, 191, 267, 339, 573, 801, 1017, 1719, 10057, 16999, 21583, 30171, 50997, 64749, 90513, 152991, 194247, 1920887, 5762661, 17287983]

約数ペア:

[(1, 17287983), (3, 5762661), (9, 1920887), (89, 194247), (113, 152991), (191, 90513), (267, 64749), (339, 50997), (573, 30171), (801, 21583), (1017, 16999), (1719, 10057)]