143630823

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{12413}}^1$

素因数の和:12471

約数の個数: 32

約数和(自身を含む): 238348800

約数和(自身を除く): 94717977

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 203, 399, 551, 609, 1653, 3857, 11571, 12413, 37239, 86891, 235847, 260673, 359977, 707541, 1079931, 1650929, 2519839, 4952787, 6839563, 7559517, 20518689, 47876941, 143630823]

約数ペア:

[(1, 143630823), (3, 47876941), (7, 20518689), (19, 7559517), (21, 6839563), (29, 4952787), (57, 2519839), (87, 1650929), (133, 1079931), (203, 707541), (399, 359977), (551, 260673), (609, 235847), (1653, 86891), (3857, 37239), (11571, 12413)]