321222

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:204

約数の個数: 32

約数和(自身を含む): 728064

約数和(自身を除く): 406842

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 157, 186, 314, 341, 471, 682, 942, 1023, 1727, 2046, 3454, 4867, 5181, 9734, 10362, 14601, 29202, 53537, 107074, 160611, 321222]

約数ペア:

[(1, 321222), (2, 160611), (3, 107074), (6, 53537), (11, 29202), (22, 14601), (31, 10362), (33, 9734), (62, 5181), (66, 4867), (93, 3454), (157, 2046), (186, 1727), (314, 1023), (341, 942), (471, 682)]