669158031

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1\times {\mathrm{5807}}^1$

素因数の和:6422

約数の個数: 16

約数和(自身を含む): 906605568

約数和(自身を除く): 237447537

約数列:

[1, 3, 71, 213, 541, 1623, 5807, 17421, 38411, 115233, 412297, 1236891, 3141587, 9424761, 223052677, 669158031]

約数ペア:

[(1, 669158031), (3, 223052677), (71, 9424761), (213, 3141587), (541, 1236891), (1623, 412297), (5807, 115233), (17421, 38411)]