227514639

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^2$

素因数の和:827

約数の個数: 24

約数和(自身を含む): 338856192

約数和(自身を除く): 111341553

約数列:

[1, 3, 11, 33, 47, 141, 383, 517, 1149, 1551, 4213, 12639, 18001, 54003, 146689, 198011, 440067, 594033, 1613579, 4840737, 6894383, 20683149, 75838213, 227514639]

約数ペア:

[(1, 227514639), (3, 75838213), (11, 20683149), (33, 6894383), (47, 4840737), (141, 1613579), (383, 594033), (517, 440067), (1149, 198011), (1551, 146689), (4213, 54003), (12639, 18001)]