2009287071

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{53551}}^1$

素因数の和:53947

約数の個数: 24

約数和(自身を含む): 3174562560

約数和(自身を除く): 1165275489

約数列:

[1, 3, 9, 11, 33, 99, 379, 1137, 3411, 4169, 12507, 37521, 53551, 160653, 481959, 589061, 1767183, 5301549, 20295829, 60887487, 182662461, 223254119, 669762357, 2009287071]

約数ペア:

[(1, 2009287071), (3, 669762357), (9, 223254119), (11, 182662461), (33, 60887487), (99, 20295829), (379, 5301549), (1137, 1767183), (3411, 589061), (4169, 481959), (12507, 160653), (37521, 53551)]