2162279427

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{2437}}^1$

素因数の和:2648

約数の個数: 64

約数和(自身を含む): 3774726144

約数和(自身を除く): 1612446717

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 167, 231, 253, 483, 501, 759, 1169, 1771, 1837, 2437, 3507, 3841, 5313, 5511, 7311, 11523, 12859, 17059, 26807, 26887, 38577, 42251, 51177, 56051, 80421, 80661, 126753, 168153, 187649, 295757, 392357, 406979, 562947, 616561, 887271, 1177071, 1220937, 1849683, 2848853, 4315927, 4476769, 8546559, 9360517, 12947781, 13430307, 28081551, 31337383, 65523619, 94012149, 102965687, 196570857, 308897061, 720759809, 2162279427]

約数ペア:

[(1, 2162279427), (3, 720759809), (7, 308897061), (11, 196570857), (21, 102965687), (23, 94012149), (33, 65523619), (69, 31337383), (77, 28081551), (161, 13430307), (167, 12947781), (231, 9360517), (253, 8546559), (483, 4476769), (501, 4315927), (759, 2848853), (1169, 1849683), (1771, 1220937), (1837, 1177071), (2437, 887271), (3507, 616561), (3841, 562947), (5313, 406979), (5511, 392357), (7311, 295757), (11523, 187649), (12859, 168153), (17059, 126753), (26807, 80661), (26887, 80421), (38577, 56051), (42251, 51177)]