1953669151

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{7193}}^1$

素因数の和:7471

約数の個数: 24

約数和(自身を含む): 2381616864

約数和(自身を除く): 427947713

約数列:

[1, 7, 23, 49, 161, 241, 1127, 1687, 5543, 7193, 11809, 38801, 50351, 165439, 271607, 352457, 1158073, 1733513, 8106511, 12134591, 39870799, 84942137, 279095593, 1953669151]

約数ペア:

[(1, 1953669151), (7, 279095593), (23, 84942137), (49, 39870799), (161, 12134591), (241, 8106511), (1127, 1733513), (1687, 1158073), (5543, 352457), (7193, 271607), (11809, 165439), (38801, 50351)]