389985423

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{44201}}^1$

素因数の和:44394

約数の個数: 16

約数和(自身を含む): 553762656

約数和(自身を除く): 163777233

約数列:

[1, 3, 17, 51, 173, 519, 2941, 8823, 44201, 132603, 751417, 2254251, 7646773, 22940319, 129995141, 389985423]

約数ペア:

[(1, 389985423), (3, 129995141), (17, 22940319), (51, 7646773), (173, 2254251), (519, 751417), (2941, 132603), (8823, 44201)]