42745123

素因数分解:

${\mathrm{17}}^2\times {\mathrm{353}}^1\times {\mathrm{419}}^1$

素因数の和:806

約数の個数: 12

約数和(自身を含む): 45644760

約数和(自身を除く): 2899637

約数列:

[1, 17, 289, 353, 419, 6001, 7123, 102017, 121091, 147907, 2514419, 42745123]

約数ペア:

[(1, 42745123), (17, 2514419), (289, 147907), (353, 121091), (419, 102017), (6001, 7123)]