380462499

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{31477}}^1$

素因数の和:31579

約数の個数: 24

約数和(自身を含む): 589268160

約数和(自身を除く): 208805661

約数列:

[1, 3, 9, 17, 51, 79, 153, 237, 711, 1343, 4029, 12087, 31477, 94431, 283293, 535109, 1605327, 2486683, 4815981, 7460049, 22380147, 42273611, 126820833, 380462499]

約数ペア:

[(1, 380462499), (3, 126820833), (9, 42273611), (17, 22380147), (51, 7460049), (79, 4815981), (153, 2486683), (237, 1605327), (711, 535109), (1343, 283293), (4029, 94431), (12087, 31477)]