12466531

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1$

素因数の和:355

約数の個数: 24

約数和(自身を含む): 16046640

約数和(自身を除く): 3580109

約数列:

[1, 7, 11, 49, 77, 101, 229, 539, 707, 1111, 1603, 2519, 4949, 7777, 11221, 17633, 23129, 54439, 123431, 161903, 254419, 1133321, 1780933, 12466531]

約数ペア:

[(1, 12466531), (7, 1780933), (11, 1133321), (49, 254419), (77, 161903), (101, 123431), (229, 54439), (539, 23129), (707, 17633), (1111, 11221), (1603, 7777), (2519, 4949)]