12872433

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{919}}^1$

素因数の和:981

約数の個数: 32

約数和(自身を含む): 21196800

約数和(自身を除く): 8324367

約数列:

[1, 3, 7, 21, 23, 29, 69, 87, 161, 203, 483, 609, 667, 919, 2001, 2757, 4669, 6433, 14007, 19299, 21137, 26651, 63411, 79953, 147959, 186557, 443877, 559671, 612973, 1838919, 4290811, 12872433]

約数ペア:

[(1, 12872433), (3, 4290811), (7, 1838919), (21, 612973), (23, 559671), (29, 443877), (69, 186557), (87, 147959), (161, 79953), (203, 63411), (483, 26651), (609, 21137), (667, 19299), (919, 14007), (2001, 6433), (2757, 4669)]