8154419

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:207

約数の個数: 24

約数和(自身を含む): 10347552

約数和(自身を除く): 2193133

約数列:

[1, 7, 13, 61, 91, 113, 169, 427, 791, 793, 1183, 1469, 5551, 6893, 10283, 10309, 19097, 48251, 72163, 89609, 133679, 627263, 1164917, 8154419]

約数ペア:

[(1, 8154419), (7, 1164917), (13, 627263), (61, 133679), (91, 89609), (113, 72163), (169, 48251), (427, 19097), (791, 10309), (793, 10283), (1183, 6893), (1469, 5551)]