2237859

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:667

約数の個数: 24

約数和(自身を含む): 3599232

約数和(自身を除く): 1361373

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 617, 1209, 1851, 3627, 5553, 8021, 19127, 24063, 57381, 72189, 172143, 248651, 745953, 2237859]

約数ペア:

[(1, 2237859), (3, 745953), (9, 248651), (13, 172143), (31, 72189), (39, 57381), (93, 24063), (117, 19127), (279, 8021), (403, 5553), (617, 3627), (1209, 1851)]