42997361

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{491}}^1$

素因数の和:940

約数の個数: 16

約数和(自身を含む): 49593600

約数和(自身を除く): 6596239

約数列:

[1, 11, 19, 209, 419, 491, 4609, 5401, 7961, 9329, 87571, 102619, 205729, 2263019, 3908851, 42997361]

約数ペア:

[(1, 42997361), (11, 3908851), (19, 2263019), (209, 205729), (419, 102619), (491, 87571), (4609, 9329), (5401, 7961)]