13846491

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:344

約数の個数: 32

約数和(自身を含む): 21565440

約数和(自身を除く): 7718949

約数列:

[1, 3, 9, 27, 31, 71, 93, 213, 233, 279, 639, 699, 837, 1917, 2097, 2201, 6291, 6603, 7223, 16543, 19809, 21669, 49629, 59427, 65007, 148887, 195021, 446661, 512833, 1538499, 4615497, 13846491]

約数ペア:

[(1, 13846491), (3, 4615497), (9, 1538499), (27, 512833), (31, 446661), (71, 195021), (93, 148887), (213, 65007), (233, 59427), (279, 49629), (639, 21669), (699, 19809), (837, 16543), (1917, 7223), (2097, 6603), (2201, 6291)]