2203184457

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{73}}^2\times {\mathrm{647}}^1$

素因数の和:870

約数の個数: 36

約数和(自身を含む): 3277070784

約数和(自身を除く): 1073886327

約数列:

[1, 3, 9, 71, 73, 213, 219, 639, 647, 657, 1941, 5183, 5329, 5823, 15549, 15987, 45937, 46647, 47231, 47961, 137811, 141693, 378359, 413433, 425079, 1135077, 3353401, 3405231, 3447863, 10060203, 10343589, 30180609, 31030767, 244798273, 734394819, 2203184457]

約数ペア:

[(1, 2203184457), (3, 734394819), (9, 244798273), (71, 31030767), (73, 30180609), (213, 10343589), (219, 10060203), (639, 3447863), (647, 3405231), (657, 3353401), (1941, 1135077), (5183, 425079), (5329, 413433), (5823, 378359), (15549, 141693), (15987, 137811), (45937, 47961), (46647, 47231)]