397486542

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{933067}}^1$

素因数の和:933143

約数の個数: 16

約数和(自身を含む): 806170752

約数和(自身を除く): 408684210

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 933067, 1866134, 2799201, 5598402, 66247757, 132495514, 198743271, 397486542]

約数ペア:

[(1, 397486542), (2, 198743271), (3, 132495514), (6, 66247757), (71, 5598402), (142, 2799201), (213, 1866134), (426, 933067)]