74427213

素因数分解:

$3^1\times 7^1\times {\mathrm{1319}}^1\times {\mathrm{2687}}^1$

素因数の和:4016

約数の個数: 16

約数和(自身を含む): 113541120

約数和(自身を除く): 39113907

約数列:

[1, 3, 7, 21, 1319, 2687, 3957, 8061, 9233, 18809, 27699, 56427, 3544153, 10632459, 24809071, 74427213]

約数ペア:

[(1, 74427213), (3, 24809071), (7, 10632459), (21, 3544153), (1319, 56427), (2687, 27699), (3957, 18809), (8061, 9233)]