13646313

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{8867}}^1$

素因数の和:8898

約数の個数: 20

約数和(自身を含む): 21460560

約数和(自身を除く): 7814247

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 8867, 26601, 79803, 168473, 239409, 505419, 718227, 1516257, 4548771, 13646313]

約数ペア:

[(1, 13646313), (3, 4548771), (9, 1516257), (19, 718227), (27, 505419), (57, 239409), (81, 168473), (171, 79803), (513, 26601), (1539, 8867)]