11820393

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3259}}^1$

素因数の和:3309

約数の個数: 24

約数和(自身を含む): 18986240

約数和(自身を除く): 7165847

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3259, 3627, 9777, 29331, 42367, 101029, 127101, 303087, 381303, 909261, 1313377, 3940131, 11820393]

約数ペア:

[(1, 11820393), (3, 3940131), (9, 1313377), (13, 909261), (31, 381303), (39, 303087), (93, 127101), (117, 101029), (279, 42367), (403, 29331), (1209, 9777), (3259, 3627)]