11788497

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1223}}^1$

素因数の和:1259

約数の個数: 40

約数和(自身を含む): 21326976

約数和(自身を除く): 9538479

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 357, 459, 567, 1071, 1223, 1377, 3213, 3669, 8561, 9639, 11007, 20791, 25683, 33021, 62373, 77049, 99063, 145537, 187119, 231147, 436611, 561357, 693441, 1309833, 1684071, 3929499, 11788497]

約数ペア:

[(1, 11788497), (3, 3929499), (7, 1684071), (9, 1309833), (17, 693441), (21, 561357), (27, 436611), (51, 231147), (63, 187119), (81, 145537), (119, 99063), (153, 77049), (189, 62373), (357, 33021), (459, 25683), (567, 20791), (1071, 11007), (1223, 9639), (1377, 8561), (3213, 3669)]