8311233

素因数分解:

$3^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:262

約数の個数: 32

約数和(自身を含む): 13305600

約数和(自身を除く): 4994367

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 197, 287, 343, 591, 861, 1029, 1379, 2009, 4137, 6027, 8077, 9653, 14063, 24231, 28959, 42189, 56539, 67571, 169617, 202713, 395773, 1187319, 2770411, 8311233]

約数ペア:

[(1, 8311233), (3, 2770411), (7, 1187319), (21, 395773), (41, 202713), (49, 169617), (123, 67571), (147, 56539), (197, 42189), (287, 28959), (343, 24231), (591, 14063), (861, 9653), (1029, 8077), (1379, 6027), (2009, 4137)]