1212751683

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{104701}}^1$

素因数の和:104737

約数の個数: 40

約数和(自身を含む): 2128382256

約数和(自身を除く): 915630573

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 297, 351, 429, 891, 1053, 1287, 3861, 11583, 104701, 314103, 942309, 1151711, 1361113, 2826927, 3455133, 4083339, 8480781, 10365399, 12250017, 14972243, 31096197, 36750051, 44916729, 93288591, 110250153, 134750187, 404250561, 1212751683]

約数ペア:

[(1, 1212751683), (3, 404250561), (9, 134750187), (11, 110250153), (13, 93288591), (27, 44916729), (33, 36750051), (39, 31096197), (81, 14972243), (99, 12250017), (117, 10365399), (143, 8480781), (297, 4083339), (351, 3455133), (429, 2826927), (891, 1361113), (1053, 1151711), (1287, 942309), (3861, 314103), (11583, 104701)]