1209097953

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1128943}}^1$

素因数の和:1128973

約数の個数: 24

約数和(自身を含む): 2113383168

約数和(自身を除く): 904285215

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 1128943, 3386829, 7902601, 10160487, 19192031, 23707803, 57576093, 71123409, 134344217, 172728279, 403032651, 1209097953]

約数ペア:

[(1, 1209097953), (3, 403032651), (7, 172728279), (9, 134344217), (17, 71123409), (21, 57576093), (51, 23707803), (63, 19192031), (119, 10160487), (153, 7902601), (357, 3386829), (1071, 1128943)]