2783641917

素因数分解:

$3^1\times 7^1\times {\mathrm{2467}}^1\times {\mathrm{53731}}^1$

素因数の和:56208

約数の個数: 16

約数和(自身を含む): 4243538432

約数和(自身を除く): 1459896515

約数列:

[1, 3, 7, 21, 2467, 7401, 17269, 51807, 53731, 161193, 376117, 1128351, 132554377, 397663131, 927880639, 2783641917]

約数ペア:

[(1, 2783641917), (3, 927880639), (7, 397663131), (21, 132554377), (2467, 1128351), (7401, 376117), (17269, 161193), (51807, 53731)]