1409080707069

素因数分解:

$3^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{149441161}}^1$

素因数の和:149441620

約数の個数: 16

約数和(自身を含む): 2151952732800

約数和(自身を除く): 742872025731

約数列:

[1, 3, 7, 21, 449, 1347, 3143, 9429, 149441161, 448323483, 1046088127, 3138264381, 67099081289, 201297243867, 469693569023, 1409080707069]

約数ペア:

[(1, 1409080707069), (3, 469693569023), (7, 201297243867), (21, 67099081289), (449, 3138264381), (1347, 1046088127), (3143, 448323483), (9429, 149441161)]