479137791

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{22441}}^1$

素因数の和:23102

約数の個数: 16

約数和(自身を含む): 698035968

約数和(自身を除く): 218898177

約数列:

[1, 3, 11, 33, 647, 1941, 7117, 21351, 22441, 67323, 246851, 740553, 14519327, 43557981, 159712597, 479137791]

約数ペア:

[(1, 479137791), (3, 159712597), (11, 43557981), (33, 14519327), (647, 740553), (1941, 246851), (7117, 67323), (21351, 22441)]