13942221

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1621}}^1$

素因数の和:1732

約数の個数: 16

約数和(自身を含む): 19308288

約数和(自身を除く): 5366067

約数列:

[1, 3, 47, 61, 141, 183, 1621, 2867, 4863, 8601, 76187, 98881, 228561, 296643, 4647407, 13942221]

約数ペア:

[(1, 13942221), (3, 4647407), (47, 296643), (61, 228561), (141, 98881), (183, 76187), (1621, 8601), (2867, 4863)]