1377689601

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{153949}}^1$

素因数の和:154128

約数の個数: 16

約数和(自身を含む): 1945928000

約数和(自身を除く): 568238399

約数列:

[1, 3, 19, 57, 157, 471, 2983, 8949, 153949, 461847, 2925031, 8775093, 24169993, 72509979, 459229867, 1377689601]

約数ペア:

[(1, 1377689601), (3, 459229867), (19, 72509979), (57, 24169993), (157, 8775093), (471, 2925031), (2983, 461847), (8949, 153949)]