11757207

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{661}}^1$

素因数の和:700

約数の個数: 36

約数和(自身を含む): 20074488

約数和(自身を除く): 8317281

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 121, 147, 231, 363, 539, 661, 847, 1617, 1983, 2541, 4627, 5929, 7271, 13881, 17787, 21813, 32389, 50897, 79981, 97167, 152691, 239943, 356279, 559867, 1068837, 1679601, 3919069, 11757207]

約数ペア:

[(1, 11757207), (3, 3919069), (7, 1679601), (11, 1068837), (21, 559867), (33, 356279), (49, 239943), (77, 152691), (121, 97167), (147, 79981), (231, 50897), (363, 32389), (539, 21813), (661, 17787), (847, 13881), (1617, 7271), (1983, 5929), (2541, 4627)]