2498195943

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{62701}}^1$

素因数の和:62959

約数の個数: 24

約数和(自身を含む): 3814789680

約数和(自身を除く): 1316593737

約数列:

[1, 3, 9, 19, 57, 171, 233, 699, 2097, 4427, 13281, 39843, 62701, 188103, 564309, 1191319, 3573957, 10721871, 14609333, 43827999, 131483997, 277577327, 832731981, 2498195943]

約数ペア:

[(1, 2498195943), (3, 832731981), (9, 277577327), (19, 131483997), (57, 43827999), (171, 14609333), (233, 10721871), (699, 3573957), (2097, 1191319), (4427, 564309), (13281, 188103), (39843, 62701)]