273533429

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{479}}^1$

素因数の和:645

約数の個数: 24

約数和(自身を含む): 309196800

約数和(自身を除く): 35663371

約数列:

[1, 13, 31, 109, 169, 403, 479, 1417, 3379, 5239, 6227, 14849, 18421, 43927, 52211, 80951, 193037, 571051, 678743, 1618541, 2509481, 8823659, 21041033, 273533429]

約数ペア:

[(1, 273533429), (13, 21041033), (31, 8823659), (109, 2509481), (169, 1618541), (403, 678743), (479, 571051), (1417, 193037), (3379, 80951), (5239, 52211), (6227, 43927), (14849, 18421)]