2000138852901

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{55021}}^1\times {\mathrm{42221}}^1$

素因数の和:97293

約数の個数: 32

約数和(自身を含む): 3122298660096

約数和(自身を除く): 1122159807195

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 42221, 55021, 126663, 165063, 295547, 385147, 886641, 1155441, 1731061, 2255861, 5193183, 6767583, 12117427, 15791027, 36352281, 47373081, 2323041641, 6969124923, 16261291487, 48783874461, 95244707281, 285734121843, 666712950967, 2000138852901]

約数ペア:

[(1, 2000138852901), (3, 666712950967), (7, 285734121843), (21, 95244707281), (41, 48783874461), (123, 16261291487), (287, 6969124923), (861, 2323041641), (42221, 47373081), (55021, 36352281), (126663, 15791027), (165063, 12117427), (295547, 6767583), (385147, 5193183), (886641, 2255861), (1155441, 1731061)]