28592571

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{263}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 45416448

約数和(自身を除く): 16823877

約数列:

[1, 3, 7, 21, 31, 93, 167, 217, 263, 501, 651, 789, 1169, 1841, 3507, 5177, 5523, 8153, 15531, 24459, 36239, 43921, 57071, 108717, 131763, 171213, 307447, 922341, 1361551, 4084653, 9530857, 28592571]

約数ペア:

[(1, 28592571), (3, 9530857), (7, 4084653), (21, 1361551), (31, 922341), (93, 307447), (167, 171213), (217, 131763), (263, 108717), (501, 57071), (651, 43921), (789, 36239), (1169, 24459), (1841, 15531), (3507, 8153), (5177, 5523)]