1245185721

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1163}}^1\times {\mathrm{9151}}^1$

素因数の和:10333

約数の個数: 24

約数和(自身を含む): 1938832896

約数和(自身を除く): 693647175

約数列:

[1, 3, 9, 13, 39, 117, 1163, 3489, 9151, 10467, 15119, 27453, 45357, 82359, 118963, 136071, 356889, 1070667, 10642613, 31927839, 95783517, 138353969, 415061907, 1245185721]

約数ペア:

[(1, 1245185721), (3, 415061907), (9, 138353969), (13, 95783517), (39, 31927839), (117, 10642613), (1163, 1070667), (3489, 356889), (9151, 136071), (10467, 118963), (15119, 82359), (27453, 45357)]