28528099809

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{18393359}}^1$

素因数の和:18393420

約数の個数: 16

約数和(自身を含む): 42378301440

約数和(自身を除く): 13850201631

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 18393359, 55180077, 202326949, 606980847, 864487873, 2593463619, 9509366603, 28528099809]

約数ペア:

[(1, 28528099809), (3, 9509366603), (11, 2593463619), (33, 864487873), (47, 606980847), (141, 202326949), (517, 55180077), (1551, 18393359)]