15952383

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{6353}}^1$

素因数の和:6396

約数の個数: 20

約数和(自身を含む): 24602688

約数和(自身を除く): 8650305

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 6353, 19059, 57177, 171531, 196943, 514593, 590829, 1772487, 5317461, 15952383]

約数ペア:

[(1, 15952383), (3, 5317461), (9, 1772487), (27, 590829), (31, 514593), (81, 196943), (93, 171531), (279, 57177), (837, 19059), (2511, 6353)]