508733613

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{449}}^1\times {\mathrm{1879}}^1$

素因数の和:2401

約数の個数: 24

約数和(自身を含む): 747864000

約数和(自身を除く): 239130387

約数列:

[1, 3, 9, 67, 201, 449, 603, 1347, 1879, 4041, 5637, 16911, 30083, 90249, 125893, 270747, 377679, 843671, 1133037, 2531013, 7593039, 56525957, 169577871, 508733613]

約数ペア:

[(1, 508733613), (3, 169577871), (9, 56525957), (67, 7593039), (201, 2531013), (449, 1133037), (603, 843671), (1347, 377679), (1879, 270747), (4041, 125893), (5637, 90249), (16911, 30083)]