1125621

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1051}}^1$

素因数の和:1081

約数の個数: 24

約数和(自身を含む): 1969344

約数和(自身を除く): 843723

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1051, 1071, 3153, 7357, 9459, 17867, 22071, 53601, 66213, 125069, 160803, 375207, 1125621]

約数ペア:

[(1, 1125621), (3, 375207), (7, 160803), (9, 125069), (17, 66213), (21, 53601), (51, 22071), (63, 17867), (119, 9459), (153, 7357), (357, 3153), (1051, 1071)]