713654019

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{38851}}^1$

素因数の和:39027

約数の個数: 24

約数和(自身を含む): 1117228112

約数和(自身を除く): 403574093

約数列:

[1, 3, 9, 13, 39, 117, 157, 471, 1413, 2041, 6123, 18369, 38851, 116553, 349659, 505063, 1515189, 4545567, 6099607, 18298821, 54896463, 79294891, 237884673, 713654019]

約数ペア:

[(1, 713654019), (3, 237884673), (9, 79294891), (13, 54896463), (39, 18298821), (117, 6099607), (157, 4545567), (471, 1515189), (1413, 505063), (2041, 349659), (6123, 116553), (18369, 38851)]