122119517

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 148377600

約数和(自身を除く): 26258083

約数列:

[1, 13, 17, 19, 127, 221, 229, 247, 323, 1651, 2159, 2413, 2977, 3893, 4199, 4351, 28067, 29083, 31369, 41021, 50609, 56563, 73967, 378079, 494411, 533273, 552577, 961571, 6427343, 7183501, 9393809, 122119517]

約数ペア:

[(1, 122119517), (13, 9393809), (17, 7183501), (19, 6427343), (127, 961571), (221, 552577), (229, 533273), (247, 494411), (323, 378079), (1651, 73967), (2159, 56563), (2413, 50609), (2977, 41021), (3893, 31369), (4199, 29083), (4351, 28067)]