939609783

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{13003}}^1$

素因数の和:13084

約数の個数: 48

約数和(自身を含む): 1644537856

約数和(自身を除く): 704928073

約数列:

[1, 3, 7, 9, 21, 31, 37, 63, 93, 111, 217, 259, 279, 333, 651, 777, 1147, 1953, 2331, 3441, 8029, 10323, 13003, 24087, 39009, 72261, 91021, 117027, 273063, 403093, 481111, 819189, 1209279, 1443333, 2821651, 3367777, 3627837, 4329999, 8464953, 10103331, 14914441, 25394859, 30309993, 44743323, 104401087, 134229969, 313203261, 939609783]

約数ペア:

[(1, 939609783), (3, 313203261), (7, 134229969), (9, 104401087), (21, 44743323), (31, 30309993), (37, 25394859), (63, 14914441), (93, 10103331), (111, 8464953), (217, 4329999), (259, 3627837), (279, 3367777), (333, 2821651), (651, 1443333), (777, 1209279), (1147, 819189), (1953, 481111), (2331, 403093), (3441, 273063), (8029, 117027), (10323, 91021), (13003, 72261), (24087, 39009)]