39456123

素因数分解:

$3^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{1931}}^1$

素因数の和:2087

約数の個数: 24

約数和(自身を含む): 61669440

約数和(自身を除く): 22213317

約数列:

[1, 3, 7, 21, 49, 139, 147, 417, 973, 1931, 2919, 5793, 6811, 13517, 20433, 40551, 94619, 268409, 283857, 805227, 1878863, 5636589, 13152041, 39456123]

約数ペア:

[(1, 39456123), (3, 13152041), (7, 5636589), (21, 1878863), (49, 805227), (139, 283857), (147, 268409), (417, 94619), (973, 40551), (1931, 20433), (2919, 13517), (5793, 6811)]