1223580657

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{29023}}^1$

素因数の和:29109

約数の個数: 32

約数和(自身を含む): 1872396288

約数和(自身を除く): 648815631

約数列:

[1, 3, 13, 23, 39, 47, 69, 141, 299, 611, 897, 1081, 1833, 3243, 14053, 29023, 42159, 87069, 377299, 667529, 1131897, 1364081, 2002587, 4092243, 8677877, 17733053, 26033631, 31373863, 53199159, 94121589, 407860219, 1223580657]

約数ペア:

[(1, 1223580657), (3, 407860219), (13, 94121589), (23, 53199159), (39, 31373863), (47, 26033631), (69, 17733053), (141, 8677877), (299, 4092243), (611, 2002587), (897, 1364081), (1081, 1131897), (1833, 667529), (3243, 377299), (14053, 87069), (29023, 42159)]