293800923

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{193163}}^1$

素因数の和:193195

約数の個数: 18

約数和(自身を含む): 459537156

約数和(自身を除く): 165736233

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 193163, 579489, 1738467, 2511119, 7533357, 22600071, 32644547, 97933641, 293800923]

約数ペア:

[(1, 293800923), (3, 97933641), (9, 32644547), (13, 22600071), (39, 7533357), (117, 2511119), (169, 1738467), (507, 579489), (1521, 193163)]