149033437

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{1721}}^1$

素因数の和:1956

約数の個数: 16

約数和(自身を含む): 173577600

約数和(自身を除く): 24544163

約数列:

[1, 7, 89, 139, 623, 973, 1721, 12047, 12371, 86597, 153169, 239219, 1072183, 1674533, 21290491, 149033437]

約数ペア:

[(1, 149033437), (7, 21290491), (89, 1674533), (139, 1072183), (623, 239219), (973, 153169), (1721, 86597), (12047, 12371)]