13458993

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{521}}^1$

素因数の和:712

約数の個数: 16

約数和(自身を含む): 18374400

約数和(自身を除く): 4915407

約数列:

[1, 3, 79, 109, 237, 327, 521, 1563, 8611, 25833, 41159, 56789, 123477, 170367, 4486331, 13458993]

約数ペア:

[(1, 13458993), (3, 4486331), (79, 170367), (109, 123477), (237, 56789), (327, 41159), (521, 25833), (1563, 8611)]