1628379

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:419

約数の個数: 24

約数和(自身を含む): 2583360

約数和(自身を除く): 954981

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 367, 493, 1101, 1479, 3303, 4437, 6239, 10643, 18717, 31929, 56151, 95787, 180931, 542793, 1628379]

約数ペア:

[(1, 1628379), (3, 542793), (9, 180931), (17, 95787), (29, 56151), (51, 31929), (87, 18717), (153, 10643), (261, 6239), (367, 4437), (493, 3303), (1101, 1479)]