42431343

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 61931520

約数和(自身を除く): 19500177

約数列:

[1, 3, 23, 31, 69, 83, 93, 239, 249, 713, 717, 1909, 2139, 2573, 5497, 5727, 7409, 7719, 16491, 19837, 22227, 59179, 59511, 170407, 177537, 456251, 511221, 614947, 1368753, 1844841, 14143781, 42431343]

約数ペア:

[(1, 42431343), (3, 14143781), (23, 1844841), (31, 1368753), (69, 614947), (83, 511221), (93, 456251), (239, 177537), (249, 170407), (713, 59511), (717, 59179), (1909, 22227), (2139, 19837), (2573, 16491), (5497, 7719), (5727, 7409)]