29487843

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2503}}^1$

素因数の和:2544

約数の個数: 48

約数和(自身を含む): 56249856

約数和(自身を除く): 26762013

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 51, 63, 77, 99, 119, 153, 187, 231, 357, 561, 693, 1071, 1309, 1683, 2503, 3927, 7509, 11781, 17521, 22527, 27533, 42551, 52563, 82599, 127653, 157689, 192731, 247797, 297857, 382959, 468061, 578193, 893571, 1404183, 1734579, 2680713, 3276427, 4212549, 9829281, 29487843]

約数ペア:

[(1, 29487843), (3, 9829281), (7, 4212549), (9, 3276427), (11, 2680713), (17, 1734579), (21, 1404183), (33, 893571), (51, 578193), (63, 468061), (77, 382959), (99, 297857), (119, 247797), (153, 192731), (187, 157689), (231, 127653), (357, 82599), (561, 52563), (693, 42551), (1071, 27533), (1309, 22527), (1683, 17521), (2503, 11781), (3927, 7509)]