86939331

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1\times {\mathrm{953}}^1$

素因数の和:1650

約数の個数: 16

約数和(自身を含む): 118692864

約数和(自身を除く): 31753533

約数列:

[1, 3, 47, 141, 647, 953, 1941, 2859, 30409, 44791, 91227, 134373, 616591, 1849773, 28979777, 86939331]

約数ペア:

[(1, 86939331), (3, 28979777), (47, 1849773), (141, 616591), (647, 134373), (953, 91227), (1941, 44791), (2859, 30409)]