13570869

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:142

約数の個数: 32

約数和(自身を含む): 20563200

約数和(自身を除く): 6992331

約数列:

[1, 3, 13, 29, 39, 71, 87, 169, 213, 377, 507, 923, 1131, 2059, 2197, 2769, 4901, 6177, 6591, 11999, 14703, 26767, 35997, 63713, 80301, 155987, 191139, 347971, 467961, 1043913, 4523623, 13570869]

約数ペア:

[(1, 13570869), (3, 4523623), (13, 1043913), (29, 467961), (39, 347971), (71, 191139), (87, 155987), (169, 80301), (213, 63713), (377, 35997), (507, 26767), (923, 14703), (1131, 11999), (2059, 6591), (2197, 6177), (2769, 4901)]