12260997

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2237}}^1$

素因数の和:2282

約数の個数: 32

約数和(自身を含む): 21484800

約数和(自身を除く): 9223803

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 2237, 5481, 6711, 15659, 20133, 46977, 60399, 64873, 140931, 194619, 422793, 454111, 583857, 1362333, 1751571, 4086999, 12260997]

約数ペア:

[(1, 12260997), (3, 4086999), (7, 1751571), (9, 1362333), (21, 583857), (27, 454111), (29, 422793), (63, 194619), (87, 140931), (189, 64873), (203, 60399), (261, 46977), (609, 20133), (783, 15659), (1827, 6711), (2237, 5481)]