858294801

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1047979}}^1$

素因数の和:1048005

約数の個数: 24

約数和(自身を含む): 1525858880

約数和(自身を除く): 667564079

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 1047979, 3143937, 7335853, 9431811, 13623727, 22007559, 40871181, 66022677, 95366089, 122613543, 286098267, 858294801]

約数ペア:

[(1, 858294801), (3, 286098267), (7, 122613543), (9, 95366089), (13, 66022677), (21, 40871181), (39, 22007559), (63, 13623727), (91, 9431811), (117, 7335853), (273, 3143937), (819, 1047979)]