100005021

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{619}}^2$

素因数の和:1273

約数の個数: 18

約数和(自身を含む): 149674590

約数和(自身を除く): 49669569

約数列:

[1, 3, 9, 29, 87, 261, 619, 1857, 5571, 17951, 53853, 161559, 383161, 1149483, 3448449, 11111669, 33335007, 100005021]

約数ペア:

[(1, 100005021), (3, 33335007), (9, 11111669), (29, 3448449), (87, 1149483), (261, 383161), (619, 161559), (1857, 53853), (5571, 17951)]