38164689

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{15199}}^1$

素因数の和:15242

約数の個数: 20

約数和(自身を含む): 58854400

約数和(自身を除く): 20689711

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 15199, 45597, 136791, 410373, 471169, 1231119, 1413507, 4240521, 12721563, 38164689]

約数ペア:

[(1, 38164689), (3, 12721563), (9, 4240521), (27, 1413507), (31, 1231119), (81, 471169), (93, 410373), (279, 136791), (837, 45597), (2511, 15199)]