655319807997

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{30319}}^1\times {\mathrm{91199}}^1$

素因数の和:121600

約数の個数: 16

約数和(自身を含む): 884858880000

約数和(自身を除く): 229539072003

約数列:

[1, 3, 79, 237, 30319, 90957, 91199, 273597, 2395201, 7185603, 7204721, 21614163, 2765062481, 8295187443, 218439935999, 655319807997]

約数ペア:

[(1, 655319807997), (3, 218439935999), (79, 8295187443), (237, 2765062481), (30319, 21614163), (90957, 7204721), (91199, 7185603), (273597, 2395201)]