39017289

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1\times {\mathrm{457}}^1$

素因数の和:800

約数の個数: 16

約数和(自身を含む): 52761600

約数和(自身を除く): 13744311

約数列:

[1, 3, 149, 191, 447, 457, 573, 1371, 28459, 68093, 85377, 87287, 204279, 261861, 13005763, 39017289]

約数ペア:

[(1, 39017289), (3, 13005763), (149, 261861), (191, 204279), (447, 87287), (457, 85377), (573, 68093), (1371, 28459)]