2119611

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:195

約数の個数: 32

約数和(自身を含む): 3386880

約数和(自身を除く): 1267269

約数列:

[1, 3, 13, 17, 23, 39, 51, 69, 139, 221, 299, 391, 417, 663, 897, 1173, 1807, 2363, 3197, 5083, 5421, 7089, 9591, 15249, 30719, 41561, 54349, 92157, 124683, 163047, 706537, 2119611]

約数ペア:

[(1, 2119611), (3, 706537), (13, 163047), (17, 124683), (23, 92157), (39, 54349), (51, 41561), (69, 30719), (139, 15249), (221, 9591), (299, 7089), (391, 5421), (417, 5083), (663, 3197), (897, 2363), (1173, 1807)]