320492067

素因数分解:

$3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{93629}}^1$

素因数の和:93802

約数の個数: 16

約数和(自身を含む): 491370240

約数和(自身を除く): 170878173

約数列:

[1, 3, 7, 21, 163, 489, 1141, 3423, 93629, 280887, 655403, 1966209, 15261527, 45784581, 106830689, 320492067]

約数ペア:

[(1, 320492067), (3, 106830689), (7, 45784581), (21, 15261527), (163, 1966209), (489, 655403), (1141, 280887), (3423, 93629)]