50997429

素因数分解:

$3^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{2039}}^1$

素因数の和:2449

約数の個数: 24

約数和(自身を含む): 84439680

約数和(自身を除く): 33442251

約数列:

[1, 3, 7, 9, 21, 63, 397, 1191, 2039, 2779, 3573, 6117, 8337, 14273, 18351, 25011, 42819, 128457, 809483, 2428449, 5666381, 7285347, 16999143, 50997429]

約数ペア:

[(1, 50997429), (3, 16999143), (7, 7285347), (9, 5666381), (21, 2428449), (63, 809483), (397, 128457), (1191, 42819), (2039, 25011), (2779, 18351), (3573, 14273), (6117, 8337)]