12191091

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{701}}^1$

素因数の和:763

約数の個数: 32

約数和(自身を含む): 19408896

約数和(自身を除く): 7217805

約数列:

[1, 3, 11, 17, 31, 33, 51, 93, 187, 341, 527, 561, 701, 1023, 1581, 2103, 5797, 7711, 11917, 17391, 21731, 23133, 35751, 65193, 131087, 239041, 369427, 393261, 717123, 1108281, 4063697, 12191091]

約数ペア:

[(1, 12191091), (3, 4063697), (11, 1108281), (17, 717123), (31, 393261), (33, 369427), (51, 239041), (93, 131087), (187, 65193), (341, 35751), (527, 23133), (561, 21731), (701, 17391), (1023, 11917), (1581, 7711), (2103, 5797)]