258974469

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{737819}}^1$

素因数の和:737841

約数の個数: 16

約数和(自身を含む): 413179200

約数和(自身を除く): 154204731

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 737819, 2213457, 6640371, 9591647, 19921113, 28774941, 86324823, 258974469]

約数ペア:

[(1, 258974469), (3, 86324823), (9, 28774941), (13, 19921113), (27, 9591647), (39, 6640371), (117, 2213457), (351, 737819)]