2082549

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:505

約数の個数: 24

約数和(自身を含む): 3341568

約数和(自身を除く): 1259019

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 457, 651, 1371, 1519, 3199, 4557, 9597, 14167, 22393, 42501, 67179, 99169, 297507, 694183, 2082549]

約数ペア:

[(1, 2082549), (3, 694183), (7, 297507), (21, 99169), (31, 67179), (49, 42501), (93, 22393), (147, 14167), (217, 9597), (457, 4557), (651, 3199), (1371, 1519)]