42782453

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{2887}}^1$

素因数の和:2996

約数の個数: 16

約数和(自身を含む): 51290880

約数和(自身を除く): 8508427

約数列:

[1, 7, 29, 73, 203, 511, 2117, 2887, 14819, 20209, 83723, 210751, 586061, 1475257, 6111779, 42782453]

約数ペア:

[(1, 42782453), (7, 6111779), (29, 1475257), (73, 586061), (203, 210751), (511, 83723), (2117, 20209), (2887, 14819)]