51351159

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{12841}}^1$

素因数の和:12918

約数の個数: 16

約数和(自身を含む): 72326144

約数和(自身を除く): 20974985

約数列:

[1, 3, 31, 43, 93, 129, 1333, 3999, 12841, 38523, 398071, 552163, 1194213, 1656489, 17117053, 51351159]

約数ペア:

[(1, 51351159), (3, 17117053), (31, 1656489), (43, 1194213), (93, 552163), (129, 398071), (1333, 38523), (3999, 12841)]