12845613

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{4013}}^1$

素因数の和:4124

約数の個数: 16

約数和(自身を含む): 18881856

約数和(自身を除く): 6036243

約数列:

[1, 3, 11, 33, 97, 291, 1067, 3201, 4013, 12039, 44143, 132429, 389261, 1167783, 4281871, 12845613]

約数ペア:

[(1, 12845613), (3, 4281871), (11, 1167783), (33, 389261), (97, 132429), (291, 44143), (1067, 12039), (3201, 4013)]