22109241

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^3\times {\mathrm{113}}^1$

素因数の和:163

約数の個数: 48

約数和(自身を含む): 38052288

約数和(自身を除く): 15943047

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 113, 121, 147, 231, 339, 363, 539, 791, 847, 1243, 1331, 1617, 2373, 2541, 3729, 3993, 5537, 5929, 8701, 9317, 13673, 16611, 17787, 26103, 27951, 41019, 60907, 65219, 95711, 150403, 182721, 195657, 287133, 451209, 669977, 1052821, 2009931, 3158463, 7369747, 22109241]

約数ペア:

[(1, 22109241), (3, 7369747), (7, 3158463), (11, 2009931), (21, 1052821), (33, 669977), (49, 451209), (77, 287133), (113, 195657), (121, 182721), (147, 150403), (231, 95711), (339, 65219), (363, 60907), (539, 41019), (791, 27951), (847, 26103), (1243, 17787), (1331, 16611), (1617, 13673), (2373, 9317), (2541, 8701), (3729, 5929), (3993, 5537)]