2197029303

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1124951}}^1$

素因数の和:1124995

約数の個数: 24

約数和(自身を含む): 3743840256

約数和(自身を除く): 1546810953

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 1124951, 3374853, 7874657, 10124559, 23623971, 34873481, 70871913, 104620443, 244114367, 313861329, 732343101, 2197029303]

約数ペア:

[(1, 2197029303), (3, 732343101), (7, 313861329), (9, 244114367), (21, 104620443), (31, 70871913), (63, 34873481), (93, 23623971), (217, 10124559), (279, 7874657), (651, 3374853), (1953, 1124951)]