2912994903

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10670311}}^1$

素因数の和:10670334

約数の個数: 16

約数和(自身を含む): 4780299776

約数和(自身を除く): 1867304873

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 10670311, 32010933, 74692177, 138714043, 224076531, 416142129, 970998301, 2912994903]

約数ペア:

[(1, 2912994903), (3, 970998301), (7, 416142129), (13, 224076531), (21, 138714043), (39, 74692177), (91, 32010933), (273, 10670311)]