28454679

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{643}}^1$

素因数の和:812

約数の個数: 32

約数和(自身を含む): 46368000

約数和(自身を除く): 17913321

約数列:

[1, 3, 9, 11, 27, 33, 99, 149, 297, 447, 643, 1341, 1639, 1929, 4023, 4917, 5787, 7073, 14751, 17361, 21219, 44253, 63657, 95807, 190971, 287421, 862263, 1053877, 2586789, 3161631, 9484893, 28454679]

約数ペア:

[(1, 28454679), (3, 9484893), (9, 3161631), (11, 2586789), (27, 1053877), (33, 862263), (99, 287421), (149, 190971), (297, 95807), (447, 63657), (643, 44253), (1341, 21219), (1639, 17361), (1929, 14751), (4023, 7073), (4917, 5787)]