1407549

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 2346624

約数和(自身を除く): 939075

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 193, 221, 429, 561, 579, 663, 2123, 2431, 2509, 3281, 6369, 7293, 7527, 9843, 27599, 36091, 42653, 82797, 108273, 127959, 469183, 1407549]

約数ペア:

[(1, 1407549), (3, 469183), (11, 127959), (13, 108273), (17, 82797), (33, 42653), (39, 36091), (51, 27599), (143, 9843), (187, 7527), (193, 7293), (221, 6369), (429, 3281), (561, 2509), (579, 2431), (663, 2123)]