12696327

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2551}}^1$

素因数の和:2643

約数の個数: 24

約数和(自身を含む): 21232640

約数和(自身を除く): 8536313

約数列:

[1, 3, 7, 9, 21, 63, 79, 237, 553, 711, 1659, 2551, 4977, 7653, 17857, 22959, 53571, 160713, 201529, 604587, 1410703, 1813761, 4232109, 12696327]

約数ペア:

[(1, 12696327), (3, 4232109), (7, 1813761), (9, 1410703), (21, 604587), (63, 201529), (79, 160713), (237, 53571), (553, 22959), (711, 17857), (1659, 7653), (2551, 4977)]