8882027

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^2$

素因数の和:171

約数の個数: 24

約数和(自身を含む): 11621376

約数和(自身を除く): 2739349

約数列:

[1, 7, 11, 31, 61, 77, 217, 341, 427, 671, 1891, 2387, 3721, 4697, 13237, 20801, 26047, 40931, 115351, 145607, 286517, 807457, 1268861, 8882027]

約数ペア:

[(1, 8882027), (7, 1268861), (11, 807457), (31, 286517), (61, 145607), (77, 115351), (217, 40931), (341, 26047), (427, 20801), (671, 13237), (1891, 4697), (2387, 3721)]