1178793

素因数分解:

$3^7\times 7^2\times {\mathrm{11}}^1$

素因数の和:46

約数の個数: 48

約数和(自身を含む): 2243520

約数和(自身を除く): 1064727

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 81, 99, 147, 189, 231, 243, 297, 441, 539, 567, 693, 729, 891, 1323, 1617, 1701, 2079, 2187, 2673, 3969, 4851, 5103, 6237, 8019, 11907, 14553, 15309, 18711, 24057, 35721, 43659, 56133, 107163, 130977, 168399, 392931, 1178793]

約数ペア:

[(1, 1178793), (3, 392931), (7, 168399), (9, 130977), (11, 107163), (21, 56133), (27, 43659), (33, 35721), (49, 24057), (63, 18711), (77, 15309), (81, 14553), (99, 11907), (147, 8019), (189, 6237), (231, 5103), (243, 4851), (297, 3969), (441, 2673), (539, 2187), (567, 2079), (693, 1701), (729, 1617), (891, 1323)]