9291741

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 14192640

約数和(自身を除く): 4900899

約数列:

[1, 3, 17, 19, 43, 51, 57, 129, 223, 323, 669, 731, 817, 969, 2193, 2451, 3791, 4237, 9589, 11373, 12711, 13889, 28767, 41667, 72029, 163013, 182191, 216087, 489039, 546573, 3097247, 9291741]

約数ペア:

[(1, 9291741), (3, 3097247), (17, 546573), (19, 489039), (43, 216087), (51, 182191), (57, 163013), (129, 72029), (223, 41667), (323, 28767), (669, 13889), (731, 12711), (817, 11373), (969, 9589), (2193, 4237), (2451, 3791)]