252134547

素因数分解:

$3^1\times 7^2\times {\mathrm{829}}^1\times {\mathrm{2069}}^1$

素因数の和:2915

約数の個数: 24

約数和(自身を含む): 391726800

約数和(自身を除く): 139592253

約数列:

[1, 3, 7, 21, 49, 147, 829, 2069, 2487, 5803, 6207, 14483, 17409, 40621, 43449, 101381, 121863, 304143, 1715201, 5145603, 12006407, 36019221, 84044849, 252134547]

約数ペア:

[(1, 252134547), (3, 84044849), (7, 36019221), (21, 12006407), (49, 5145603), (147, 1715201), (829, 304143), (2069, 121863), (2487, 101381), (5803, 43449), (6207, 40621), (14483, 17409)]