1302209997

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{15289}}^1$

素因数の和:15421

約数の個数: 32

約数和(自身を含む): 1981584000

約数和(自身を除く): 679374003

約数列:

[1, 3, 11, 29, 33, 87, 89, 267, 319, 957, 979, 2581, 2937, 7743, 15289, 28391, 45867, 85173, 168179, 443381, 504537, 1330143, 1360721, 4082163, 4877191, 14631573, 14967931, 39460909, 44903793, 118382727, 434069999, 1302209997]

約数ペア:

[(1, 1302209997), (3, 434069999), (11, 118382727), (29, 44903793), (33, 39460909), (87, 14967931), (89, 14631573), (267, 4877191), (319, 4082163), (957, 1360721), (979, 1330143), (2581, 504537), (2937, 443381), (7743, 168179), (15289, 85173), (28391, 45867)]