4992273

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1$

素因数の和:467

約数の個数: 40

約数和(自身を含む): 8781696

約数和(自身を除く): 3789423

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 297, 351, 429, 431, 891, 1053, 1287, 1293, 3861, 3879, 4741, 5603, 11583, 11637, 14223, 16809, 34911, 42669, 50427, 61633, 128007, 151281, 184899, 384021, 453843, 554697, 1664091, 4992273]

約数ペア:

[(1, 4992273), (3, 1664091), (9, 554697), (11, 453843), (13, 384021), (27, 184899), (33, 151281), (39, 128007), (81, 61633), (99, 50427), (117, 42669), (143, 34911), (297, 16809), (351, 14223), (429, 11637), (431, 11583), (891, 5603), (1053, 4741), (1287, 3879), (1293, 3861)]