1149519

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:139

約数の個数: 32

約数和(自身を含む): 1914880

約数和(自身を除く): 765361

約数列:

[1, 3, 7, 19, 21, 43, 57, 67, 129, 133, 201, 301, 399, 469, 817, 903, 1273, 1407, 2451, 2881, 3819, 5719, 8643, 8911, 17157, 20167, 26733, 54739, 60501, 164217, 383173, 1149519]

約数ペア:

[(1, 1149519), (3, 383173), (7, 164217), (19, 60501), (21, 54739), (43, 26733), (57, 20167), (67, 17157), (129, 8911), (133, 8643), (201, 5719), (301, 3819), (399, 2881), (469, 2451), (817, 1407), (903, 1273)]