2017397235

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{887}}^1\times {\mathrm{21661}}^1$

素因数の和:22563

約数の個数: 32

約数和(自身を含む): 3693284352

約数和(自身を除く): 1675887117

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 887, 2661, 4435, 6209, 13305, 18627, 21661, 31045, 64983, 93135, 108305, 151627, 324915, 454881, 758135, 2274405, 19213307, 57639921, 96066535, 134493149, 288199605, 403479447, 672465745, 2017397235]

約数ペア:

[(1, 2017397235), (3, 672465745), (5, 403479447), (7, 288199605), (15, 134493149), (21, 96066535), (35, 57639921), (105, 19213307), (887, 2274405), (2661, 758135), (4435, 454881), (6209, 324915), (13305, 151627), (18627, 108305), (21661, 93135), (31045, 64983)]