11813263

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:164

約数の個数: 32

約数和(自身を含む): 15667200

約数和(自身を除く): 3853937

約数列:

[1, 7, 11, 31, 49, 77, 101, 217, 341, 343, 539, 707, 1111, 1519, 2387, 3131, 3773, 4949, 7777, 10633, 16709, 21917, 34441, 34643, 54439, 116963, 153419, 241087, 381073, 1073933, 1687609, 11813263]

約数ペア:

[(1, 11813263), (7, 1687609), (11, 1073933), (31, 381073), (49, 241087), (77, 153419), (101, 116963), (217, 54439), (341, 34643), (343, 34441), (539, 21917), (707, 16709), (1111, 10633), (1519, 7777), (2387, 4949), (3131, 3773)]