890222773

素因数分解:

${\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{2371}}^1$

素因数の和:2529

約数の個数: 24

約数和(自身を含む): 1022142240

約数和(自身を除く): 131919467

約数列:

[1, 11, 29, 107, 121, 319, 1177, 2371, 3103, 3509, 12947, 26081, 34133, 68759, 253697, 286891, 375463, 756349, 2790667, 7357213, 8319839, 30697337, 80929343, 890222773]

約数ペア:

[(1, 890222773), (11, 80929343), (29, 30697337), (107, 8319839), (121, 7357213), (319, 2790667), (1177, 756349), (2371, 375463), (3103, 286891), (3509, 253697), (12947, 68759), (26081, 34133)]