39921071

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{373}}^1$

素因数の和:566

約数の個数: 16

約数和(自身を含む): 43443840

約数和(自身を除く): 3522769

約数列:

[1, 19, 43, 131, 373, 817, 2489, 5633, 7087, 16039, 48863, 107027, 304741, 928397, 2101109, 39921071]

約数ペア:

[(1, 39921071), (19, 2101109), (43, 928397), (131, 304741), (373, 107027), (817, 48863), (2489, 16039), (5633, 7087)]