21836700571

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{4159}}^1\times {\mathrm{12713}}^1$

素因数の和:16938

約数の個数: 16

約数和(自身を含む): 25387315200

約数和(自身を除く): 3550614629

約数列:

[1, 7, 59, 413, 4159, 12713, 29113, 88991, 245381, 750067, 1717667, 5250469, 52873367, 370113569, 3119528653, 21836700571]

約数ペア:

[(1, 21836700571), (7, 3119528653), (59, 370113569), (413, 52873367), (4159, 5250469), (12713, 1717667), (29113, 750067), (88991, 245381)]