29121211497

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{81572021}}^1$

素因数の和:81572048

約数の個数: 16

約数和(自身を含む): 46985484672

約数和(自身を除く): 17864273175

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 81572021, 244716063, 571004147, 1386724357, 1713012441, 4160173071, 9707070499, 29121211497]

約数ペア:

[(1, 29121211497), (3, 9707070499), (7, 4160173071), (17, 1713012441), (21, 1386724357), (51, 571004147), (119, 244716063), (357, 81572021)]