56976801

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{142799}}^1$

素因数の和:142828

約数の個数: 16

約数和(自身を含む): 91392000

約数和(自身を除く): 34415199

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 142799, 428397, 999593, 2713181, 2998779, 8139543, 18992267, 56976801]

約数ペア:

[(1, 56976801), (3, 18992267), (7, 8139543), (19, 2998779), (21, 2713181), (57, 999593), (133, 428397), (399, 142799)]