4802721

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1223}}^1$

素因数の和:1261

約数の個数: 32

約数和(自身を含む): 8460288

約数和(自身を除く): 3657567

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1223, 1309, 3669, 3927, 8561, 13453, 20791, 25683, 40359, 62373, 94171, 145537, 228701, 282513, 436611, 686103, 1600907, 4802721]

約数ペア:

[(1, 4802721), (3, 1600907), (7, 686103), (11, 436611), (17, 282513), (21, 228701), (33, 145537), (51, 94171), (77, 62373), (119, 40359), (187, 25683), (231, 20791), (357, 13453), (561, 8561), (1223, 3927), (1309, 3669)]