30773337

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{643}}^1$

素因数の和:749

約数の個数: 32

約数和(自身を含む): 48964608

約数和(自身を除く): 18191271

約数列:

[1, 3, 7, 21, 43, 53, 129, 159, 301, 371, 643, 903, 1113, 1929, 2279, 4501, 6837, 13503, 15953, 27649, 34079, 47859, 82947, 102237, 193543, 238553, 580629, 715659, 1465397, 4396191, 10257779, 30773337]

約数ペア:

[(1, 30773337), (3, 10257779), (7, 4396191), (21, 1465397), (43, 715659), (53, 580629), (129, 238553), (159, 193543), (301, 102237), (371, 82947), (643, 47859), (903, 34079), (1113, 27649), (1929, 15953), (2279, 13503), (4501, 6837)]