2013752169

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{4999}}^1$

素因数の和:5342

約数の個数: 48

約数和(自身を含む): 3428880000

約数和(自身を除く): 1415127831

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 313, 429, 939, 1287, 2817, 3443, 4069, 4999, 10329, 12207, 14997, 30987, 36621, 44759, 44991, 54989, 64987, 134277, 164967, 194961, 402831, 494901, 584883, 714857, 1564687, 2144571, 4694061, 6433713, 14082183, 17211557, 20340931, 51634671, 61022793, 154904013, 183068379, 223750241, 671250723, 2013752169]

約数ペア:

[(1, 2013752169), (3, 671250723), (9, 223750241), (11, 183068379), (13, 154904013), (33, 61022793), (39, 51634671), (99, 20340931), (117, 17211557), (143, 14082183), (313, 6433713), (429, 4694061), (939, 2144571), (1287, 1564687), (2817, 714857), (3443, 584883), (4069, 494901), (4999, 402831), (10329, 194961), (12207, 164967), (14997, 134277), (30987, 64987), (36621, 54989), (44759, 44991)]