18283447

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{607}}^1$

素因数の和:958

約数の個数: 16

約数和(自身を含む): 22607872

約数和(自身を除く): 4324425

約数列:

[1, 7, 13, 91, 331, 607, 2317, 4249, 4303, 7891, 30121, 55237, 200917, 1406419, 2611921, 18283447]

約数ペア:

[(1, 18283447), (7, 2611921), (13, 1406419), (91, 200917), (331, 55237), (607, 30121), (2317, 7891), (4249, 4303)]