42998643

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{673}}^1$

素因数の和:939

約数の個数: 24

約数和(自身を含む): 64488320

約数和(自身を除く): 21489677

約数列:

[1, 3, 9, 31, 93, 229, 279, 673, 687, 2019, 2061, 6057, 7099, 20863, 21297, 62589, 63891, 154117, 187767, 462351, 1387053, 4777627, 14332881, 42998643]

約数ペア:

[(1, 42998643), (3, 14332881), (9, 4777627), (31, 1387053), (93, 462351), (229, 187767), (279, 154117), (673, 63891), (687, 62589), (2019, 21297), (2061, 20863), (6057, 7099)]