1330211751

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{937429}}^1$

素因数の和:937486

約数の個数: 16

約数和(自身を含む): 1979852160

約数和(自身を除く): 649640409

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 937429, 2812287, 10311719, 30935157, 40309447, 120928341, 443403917, 1330211751]

約数ペア:

[(1, 1330211751), (3, 443403917), (11, 120928341), (33, 40309447), (43, 30935157), (129, 10311719), (473, 2812287), (1419, 937429)]