147031801

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{461}}^1$

素因数の和:781

約数の個数: 24

約数和(自身を含む): 179492544

約数和(自身を除く): 32460743

約数列:

[1, 7, 23, 49, 161, 283, 461, 1127, 1981, 3227, 6509, 10603, 13867, 22589, 45563, 74221, 130463, 318941, 519547, 913241, 3000649, 6392687, 21004543, 147031801]

約数ペア:

[(1, 147031801), (7, 21004543), (23, 6392687), (49, 3000649), (161, 913241), (283, 519547), (461, 318941), (1127, 130463), (1981, 74221), (3227, 45563), (6509, 22589), (10603, 13867)]