390136833

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{17291}}^1$

素因数の和:17429

約数の個数: 24

約数和(自身を含む): 593461440

約数和(自身を除く): 203324607

約数列:

[1, 3, 9, 23, 69, 109, 207, 327, 981, 2507, 7521, 17291, 22563, 51873, 155619, 397693, 1193079, 1884719, 3579237, 5654157, 16962471, 43348537, 130045611, 390136833]

約数ペア:

[(1, 390136833), (3, 130045611), (9, 43348537), (23, 16962471), (69, 5654157), (109, 3579237), (207, 1884719), (327, 1193079), (981, 397693), (2507, 155619), (7521, 51873), (17291, 22563)]