5143117

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:348

約数の個数: 16

約数和(自身を含む): 6147072

約数和(自身を除く): 1003955

約数列:

[1, 7, 31, 137, 173, 217, 959, 1211, 4247, 5363, 23701, 29729, 37541, 165907, 734731, 5143117]

約数ペア:

[(1, 5143117), (7, 734731), (31, 165907), (137, 37541), (173, 29729), (217, 23701), (959, 5363), (1211, 4247)]