42997383

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{33409}}^1$

素因数の和:33439

約数の個数: 24

約数和(自身を含む): 72967440

約数和(自身を除く): 29970057

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 33409, 100227, 300681, 367499, 434317, 1102497, 1302951, 3307491, 3908853, 4777487, 14332461, 42997383]

約数ペア:

[(1, 42997383), (3, 14332461), (9, 4777487), (11, 3908853), (13, 3307491), (33, 1302951), (39, 1102497), (99, 434317), (117, 367499), (143, 300681), (429, 100227), (1287, 33409)]