285849438

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{972277}}^1$

素因数の和:972296

約数の個数: 24

約数和(自身を含む): 665038152

約数和(自身を除く): 379188714

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 972277, 1944554, 2916831, 5833662, 6805939, 13611878, 20417817, 40835634, 47641573, 95283146, 142924719, 285849438]

約数ペア:

[(1, 285849438), (2, 142924719), (3, 95283146), (6, 47641573), (7, 40835634), (14, 20417817), (21, 13611878), (42, 6805939), (49, 5833662), (98, 2916831), (147, 1944554), (294, 972277)]