1307464431

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4789247}}^1$

素因数の和:4789270

約数の個数: 16

約数和(自身を含む): 2145583104

約数和(自身を除く): 838118673

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 4789247, 14367741, 33524729, 62260211, 100574187, 186780633, 435821477, 1307464431]

約数ペア:

[(1, 1307464431), (3, 435821477), (7, 186780633), (13, 100574187), (21, 62260211), (39, 33524729), (91, 14367741), (273, 4789247)]