274366617

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{303839}}^1$

素因数の和:303892

約数の個数: 16

約数和(自身を含む): 427806720

約数和(自身を除く): 153440103

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 303839, 911517, 2126873, 6380619, 13065077, 39195231, 91455539, 274366617]

約数ペア:

[(1, 274366617), (3, 91455539), (7, 39195231), (21, 13065077), (43, 6380619), (129, 2126873), (301, 911517), (903, 303839)]