27485282

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 46891008

約数和(自身を除く): 19405726

約数列:

[1, 2, 11, 22, 31, 62, 191, 211, 341, 382, 422, 682, 2101, 2321, 4202, 4642, 5921, 6541, 11842, 13082, 40301, 65131, 71951, 80602, 130262, 143902, 443311, 886622, 1249331, 2498662, 13742641, 27485282]

約数ペア:

[(1, 27485282), (2, 13742641), (11, 2498662), (22, 1249331), (31, 886622), (62, 443311), (191, 143902), (211, 130262), (341, 80602), (382, 71951), (422, 65131), (682, 40301), (2101, 13082), (2321, 11842), (4202, 6541), (4642, 5921)]