331733666

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{1213}}^1$

素因数の和:1658

約数の個数: 32

約数和(自身を含む): 562208256

約数和(自身を除く): 230474590

約数列:

[1, 2, 11, 22, 31, 62, 341, 401, 682, 802, 1213, 2426, 4411, 8822, 12431, 13343, 24862, 26686, 37603, 75206, 136741, 273482, 413633, 486413, 827266, 972826, 5350543, 10701086, 15078803, 30157606, 165866833, 331733666]

約数ペア:

[(1, 331733666), (2, 165866833), (11, 30157606), (22, 15078803), (31, 10701086), (62, 5350543), (341, 972826), (401, 827266), (682, 486413), (802, 413633), (1213, 273482), (2426, 136741), (4411, 75206), (8822, 37603), (12431, 26686), (13343, 24862)]