388625347

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{21017}}^1$

素因数の和:21110

約数の個数: 12

約数和(自身を含む): 434568168

約数和(自身を除く): 45942821

約数列:

[1, 11, 41, 451, 1681, 18491, 21017, 231187, 861697, 9478667, 35329577, 388625347]

約数ペア:

[(1, 388625347), (11, 35329577), (41, 9478667), (451, 861697), (1681, 231187), (18491, 21017)]