12423047

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{647}}^1$

素因数の和:878

約数の個数: 16

約数和(自身を含む): 15386112

約数和(自身を除く): 2963065

約数列:

[1, 7, 13, 91, 211, 647, 1477, 2743, 4529, 8411, 19201, 58877, 136517, 955619, 1774721, 12423047]

約数ペア:

[(1, 12423047), (7, 1774721), (13, 955619), (91, 136517), (211, 58877), (647, 19201), (1477, 8411), (2743, 4529)]