122929261

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{347}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 161360640

約数和(自身を除く): 38431379

約数列:

[1, 7, 13, 17, 91, 119, 221, 229, 347, 1547, 1603, 2429, 2977, 3893, 4511, 5899, 20839, 27251, 31577, 41293, 50609, 76687, 79463, 354263, 536809, 556241, 1033019, 1350871, 7231133, 9456097, 17561323, 122929261]

約数ペア:

[(1, 122929261), (7, 17561323), (13, 9456097), (17, 7231133), (91, 1350871), (119, 1033019), (221, 556241), (229, 536809), (347, 354263), (1547, 79463), (1603, 76687), (2429, 50609), (2977, 41293), (3893, 31577), (4511, 27251), (5899, 20839)]