12544045521

素因数分解:

$3^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{446773}}^1$

素因数の和:446981

約数の個数: 24

約数和(自身を含む): 19557978624

約数和(自身を除く): 7013933103

約数列:

[1, 3, 7, 21, 49, 147, 191, 573, 1337, 4011, 9359, 28077, 446773, 1340319, 3127411, 9382233, 21891877, 65675631, 85333643, 256000929, 597335501, 1792006503, 4181348507, 12544045521]

約数ペア:

[(1, 12544045521), (3, 4181348507), (7, 1792006503), (21, 597335501), (49, 256000929), (147, 85333643), (191, 65675631), (573, 21891877), (1337, 9382233), (4011, 3127411), (9359, 1340319), (28077, 446773)]