12924767997

素因数分解:

$3^4\times {\mathrm{787}}^1\times {\mathrm{202751}}^1$

素因数の和:203550

約数の個数: 20

約数和(自身を含む): 19331997696

約数和(自身を除く): 6407229699

約数列:

[1, 3, 9, 27, 81, 787, 2361, 7083, 21249, 63747, 202751, 608253, 1824759, 5474277, 16422831, 159565037, 478695111, 1436085333, 4308255999, 12924767997]

約数ペア:

[(1, 12924767997), (3, 4308255999), (9, 1436085333), (27, 478695111), (81, 159565037), (787, 16422831), (2361, 5474277), (7083, 1824759), (21249, 608253), (63747, 202751)]