7404969

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 11910528

約数和(自身を除く): 4505559

約数列:

[1, 3, 11, 13, 33, 39, 41, 123, 143, 421, 429, 451, 533, 1263, 1353, 1599, 4631, 5473, 5863, 13893, 16419, 17261, 17589, 51783, 60203, 180609, 189871, 224393, 569613, 673179, 2468323, 7404969]

約数ペア:

[(1, 7404969), (3, 2468323), (11, 673179), (13, 569613), (33, 224393), (39, 189871), (41, 180609), (123, 60203), (143, 51783), (421, 17589), (429, 17261), (451, 16419), (533, 13893), (1263, 5863), (1353, 5473), (1599, 4631)]