38874429

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1861}}^1$

素因数の和:2089

約数の個数: 24

約数和(自身を含む): 61580064

約数和(自身を除く): 22705635

約数列:

[1, 3, 9, 11, 33, 99, 211, 633, 1861, 1899, 2321, 5583, 6963, 16749, 20471, 20889, 61413, 184239, 392671, 1178013, 3534039, 4319381, 12958143, 38874429]

約数ペア:

[(1, 38874429), (3, 12958143), (9, 4319381), (11, 3534039), (33, 1178013), (99, 392671), (211, 184239), (633, 61413), (1861, 20889), (1899, 20471), (2321, 16749), (5583, 6963)]