2042667

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:503

約数の個数: 24

約数和(自身を含む): 3294720

約数和(自身を除く): 1252053

約数列:

[1, 3, 9, 11, 33, 47, 99, 141, 423, 439, 517, 1317, 1551, 3951, 4653, 4829, 14487, 20633, 43461, 61899, 185697, 226963, 680889, 2042667]

約数ペア:

[(1, 2042667), (3, 680889), (9, 226963), (11, 185697), (33, 61899), (47, 43461), (99, 20633), (141, 14487), (423, 4829), (439, 4653), (517, 3951), (1317, 1551)]