1967427

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 3773952

約数和(自身を除く): 1806525

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 51, 63, 77, 99, 119, 153, 167, 187, 231, 357, 501, 561, 693, 1071, 1169, 1309, 1503, 1683, 1837, 2839, 3507, 3927, 5511, 8517, 10521, 11781, 12859, 16533, 19873, 25551, 31229, 38577, 59619, 93687, 115731, 178857, 218603, 281061, 655809, 1967427]

約数ペア:

[(1, 1967427), (3, 655809), (7, 281061), (9, 218603), (11, 178857), (17, 115731), (21, 93687), (33, 59619), (51, 38577), (63, 31229), (77, 25551), (99, 19873), (119, 16533), (153, 12859), (167, 11781), (187, 10521), (231, 8517), (357, 5511), (501, 3927), (561, 3507), (693, 2839), (1071, 1837), (1169, 1683), (1309, 1503)]