1180147191

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{216263}}^1$

素因数の和:216390

約数の個数: 16

約数和(自身を含む): 1681668864

約数和(自身を除く): 501521673

約数列:

[1, 3, 17, 51, 107, 321, 1819, 5457, 216263, 648789, 3676471, 11029413, 23140141, 69420423, 393382397, 1180147191]

約数ペア:

[(1, 1180147191), (3, 393382397), (17, 69420423), (51, 23140141), (107, 11029413), (321, 3676471), (1819, 648789), (5457, 216263)]