5243931

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:101

約数の個数: 72

約数和(自身を含む): 10243584

約数和(自身を除く): 4999653

約数列:

[1, 3, 7, 9, 11, 21, 23, 33, 47, 49, 63, 69, 77, 99, 141, 147, 161, 207, 231, 253, 329, 423, 441, 483, 517, 539, 693, 759, 987, 1081, 1127, 1449, 1551, 1617, 1771, 2277, 2303, 2961, 3243, 3381, 3619, 4653, 4851, 5313, 6909, 7567, 9729, 10143, 10857, 11891, 12397, 15939, 20727, 22701, 25333, 32571, 35673, 37191, 52969, 68103, 75999, 83237, 107019, 111573, 158907, 227997, 249711, 476721, 582659, 749133, 1747977, 5243931]

約数ペア:

[(1, 5243931), (3, 1747977), (7, 749133), (9, 582659), (11, 476721), (21, 249711), (23, 227997), (33, 158907), (47, 111573), (49, 107019), (63, 83237), (69, 75999), (77, 68103), (99, 52969), (141, 37191), (147, 35673), (161, 32571), (207, 25333), (231, 22701), (253, 20727), (329, 15939), (423, 12397), (441, 11891), (483, 10857), (517, 10143), (539, 9729), (693, 7567), (759, 6909), (987, 5313), (1081, 4851), (1127, 4653), (1449, 3619), (1551, 3381), (1617, 3243), (1771, 2961), (2277, 2303)]