2017479087

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{420571}}^1$

素因数の和:420631

約数の個数: 24

約数和(自身を含む): 3214852368

約数和(自身を除く): 1197373281

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 533, 1599, 4797, 420571, 1261713, 3785139, 5467423, 16402269, 17243411, 49206807, 51730233, 155190699, 224164343, 672493029, 2017479087]

約数ペア:

[(1, 2017479087), (3, 672493029), (9, 224164343), (13, 155190699), (39, 51730233), (41, 49206807), (117, 17243411), (123, 16402269), (369, 5467423), (533, 3785139), (1599, 1261713), (4797, 420571)]