37945921

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1667}}^1$

素因数の和:1800

約数の個数: 16

約数和(自身を含む): 43714944

約数和(自身を除く): 5769023

約数列:

[1, 13, 17, 103, 221, 1339, 1667, 1751, 21671, 22763, 28339, 171701, 368407, 2232113, 2918917, 37945921]

約数ペア:

[(1, 37945921), (13, 2918917), (17, 2232113), (103, 368407), (221, 171701), (1339, 28339), (1667, 22763), (1751, 21671)]