39903867

素因数分解:

$3^3\times {\mathrm{163}}^1\times {\mathrm{9067}}^1$

素因数の和:9239

約数の個数: 16

約数和(自身を含む): 59486080

約数和(自身を除く): 19582213

約数列:

[1, 3, 9, 27, 163, 489, 1467, 4401, 9067, 27201, 81603, 244809, 1477921, 4433763, 13301289, 39903867]

約数ペア:

[(1, 39903867), (3, 13301289), (9, 4433763), (27, 1477921), (163, 244809), (489, 81603), (1467, 27201), (4401, 9067)]