9747909

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1$

素因数の和:517

約数の個数: 24

約数和(自身を含む): 14695512

約数和(自身を除く): 4947603

約数列:

[1, 3, 9, 37, 73, 111, 219, 333, 401, 657, 1203, 2701, 3609, 8103, 14837, 24309, 29273, 44511, 87819, 133533, 263457, 1083101, 3249303, 9747909]

約数ペア:

[(1, 9747909), (3, 3249303), (9, 1083101), (37, 263457), (73, 133533), (111, 87819), (219, 44511), (333, 29273), (401, 24309), (657, 14837), (1203, 8103), (2701, 3609)]