211230147

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{8573}}^1$

素因数の和:8810

約数の個数: 16

約数和(自身を含む): 289732608

約数和(自身を除く): 78502461

約数列:

[1, 3, 43, 129, 191, 573, 8213, 8573, 24639, 25719, 368639, 1105917, 1637443, 4912329, 70410049, 211230147]

約数ペア:

[(1, 211230147), (3, 70410049), (43, 4912329), (129, 1637443), (191, 1105917), (573, 368639), (8213, 25719), (8573, 24639)]