28933333

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 37416960

約数和(自身を除く): 8483627

約数列:

[1, 11, 13, 19, 23, 143, 209, 247, 253, 299, 437, 463, 2717, 3289, 4807, 5093, 5681, 6019, 8797, 10649, 62491, 66209, 96767, 114361, 117139, 138437, 202331, 1257971, 1522807, 2225641, 2630303, 28933333]

約数ペア:

[(1, 28933333), (11, 2630303), (13, 2225641), (19, 1522807), (23, 1257971), (143, 202331), (209, 138437), (247, 117139), (253, 114361), (299, 96767), (437, 66209), (463, 62491), (2717, 10649), (3289, 8797), (4807, 6019), (5093, 5681)]