57028503

素因数分解:

$3^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{2791}}^1$

素因数の和:2947

約数の個数: 24

約数和(自身を含む): 89120640

約数和(自身を除く): 32092137

約数列:

[1, 3, 7, 21, 49, 139, 147, 417, 973, 2791, 2919, 6811, 8373, 19537, 20433, 58611, 136759, 387949, 410277, 1163847, 2715643, 8146929, 19009501, 57028503]

約数ペア:

[(1, 57028503), (3, 19009501), (7, 8146929), (21, 2715643), (49, 1163847), (139, 410277), (147, 387949), (417, 136759), (973, 58611), (2791, 20433), (2919, 19537), (6811, 8373)]