22831221

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2063}}^1$

素因数の和:2121

約数の個数: 32

約数和(自身を含む): 38043648

約数和(自身を除く): 15212427

約数列:

[1, 3, 7, 17, 21, 31, 51, 93, 119, 217, 357, 527, 651, 1581, 2063, 3689, 6189, 11067, 14441, 35071, 43323, 63953, 105213, 191859, 245497, 447671, 736491, 1087201, 1343013, 3261603, 7610407, 22831221]

約数ペア:

[(1, 22831221), (3, 7610407), (7, 3261603), (17, 1343013), (21, 1087201), (31, 736491), (51, 447671), (93, 245497), (119, 191859), (217, 105213), (357, 63953), (527, 43323), (651, 35071), (1581, 14441), (2063, 11067), (3689, 6189)]