213433251

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{79669}}^1$

素因数の和:79738

約数の個数: 16

約数和(自身を含む): 305932800

約数和(自身を除く): 92499549

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 79669, 239007, 1513711, 3744443, 4541133, 11233329, 71144417, 213433251]

約数ペア:

[(1, 213433251), (3, 71144417), (19, 11233329), (47, 4541133), (57, 3744443), (141, 1513711), (893, 239007), (2679, 79669)]