12118203

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{241}}^1$

素因数の和:435

約数の個数: 24

約数和(自身を含む): 18171296

約数和(自身を除く): 6053093

約数列:

[1, 3, 9, 37, 111, 151, 241, 333, 453, 723, 1359, 2169, 5587, 8917, 16761, 26751, 36391, 50283, 80253, 109173, 327519, 1346467, 4039401, 12118203]

約数ペア:

[(1, 12118203), (3, 4039401), (9, 1346467), (37, 327519), (111, 109173), (151, 80253), (241, 50283), (333, 36391), (453, 26751), (723, 16761), (1359, 8917), (2169, 5587)]