11702817

素因数分解:

$3^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{223}}^1$

素因数の和:267

約数の個数: 48

約数和(自身を含む): 20966400

約数和(自身を除く): 9263583

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 119, 147, 153, 223, 343, 357, 441, 669, 833, 1029, 1071, 1561, 2007, 2499, 3087, 3791, 4683, 5831, 7497, 10927, 11373, 14049, 17493, 26537, 32781, 34119, 52479, 76489, 79611, 98343, 185759, 229467, 238833, 557277, 688401, 1300313, 1671831, 3900939, 11702817]

約数ペア:

[(1, 11702817), (3, 3900939), (7, 1671831), (9, 1300313), (17, 688401), (21, 557277), (49, 238833), (51, 229467), (63, 185759), (119, 98343), (147, 79611), (153, 76489), (223, 52479), (343, 34119), (357, 32781), (441, 26537), (669, 17493), (833, 14049), (1029, 11373), (1071, 10927), (1561, 7497), (2007, 5831), (2499, 4683), (3087, 3791)]