2228452479

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{42391}}^1$

素因数の和:42473

約数の個数: 40

約数和(自身を含む): 3693191040

約数和(自身を除く): 1464738561

約数列:

[1, 3, 9, 11, 27, 33, 59, 81, 99, 177, 297, 531, 649, 891, 1593, 1947, 4779, 5841, 17523, 42391, 52569, 127173, 381519, 466301, 1144557, 1398903, 2501069, 3433671, 4196709, 7503207, 12590127, 22509621, 27511759, 37770381, 67528863, 82535277, 202586589, 247605831, 742817493, 2228452479]

約数ペア:

[(1, 2228452479), (3, 742817493), (9, 247605831), (11, 202586589), (27, 82535277), (33, 67528863), (59, 37770381), (81, 27511759), (99, 22509621), (177, 12590127), (297, 7503207), (531, 4196709), (649, 3433671), (891, 2501069), (1593, 1398903), (1947, 1144557), (4779, 466301), (5841, 381519), (17523, 127173), (42391, 52569)]