861366

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:468

約数の個数: 32

約数和(自身を含む): 1944576

約数和(自身を除く): 1083210

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 421, 682, 842, 1023, 1263, 2046, 2526, 4631, 9262, 13051, 13893, 26102, 27786, 39153, 78306, 143561, 287122, 430683, 861366]

約数ペア:

[(1, 861366), (2, 430683), (3, 287122), (6, 143561), (11, 78306), (22, 39153), (31, 27786), (33, 26102), (62, 13893), (66, 13051), (93, 9262), (186, 4631), (341, 2526), (421, 2046), (682, 1263), (842, 1023)]