213485763

素因数分解:

$3^1\times {\mathrm{151}}^2\times {\mathrm{3121}}^1$

素因数の和:3426

約数の個数: 12

約数和(自身を含む): 286637064

約数和(自身を除く): 73151301

約数列:

[1, 3, 151, 453, 3121, 9363, 22801, 68403, 471271, 1413813, 71161921, 213485763]

約数ペア:

[(1, 213485763), (3, 71161921), (151, 1413813), (453, 471271), (3121, 68403), (9363, 22801)]