287274783

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{45233}}^1$

素因数の和:45338

約数の個数: 16

約数和(自身を含む): 401677920

約数和(自身を除く): 114403137

約数列:

[1, 3, 29, 73, 87, 219, 2117, 6351, 45233, 135699, 1311757, 3302009, 3935271, 9906027, 95758261, 287274783]

約数ペア:

[(1, 287274783), (3, 95758261), (29, 9906027), (73, 3935271), (87, 3302009), (219, 1311757), (2117, 135699), (6351, 45233)]