2945247

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{317}}^1$

素因数の和:502

約数の個数: 16

約数和(自身を含む): 4172160

約数和(自身を除く): 1226913

約数列:

[1, 3, 19, 57, 163, 317, 489, 951, 3097, 6023, 9291, 18069, 51671, 155013, 981749, 2945247]

約数ペア:

[(1, 2945247), (3, 981749), (19, 155013), (57, 51671), (163, 18069), (317, 9291), (489, 6023), (951, 3097)]