2790132429

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{52453}}^1$

素因数の和:52629

約数の個数: 32

約数和(自身を含む): 4532025600

約数和(自身を除く): 1741893171

約数列:

[1, 3, 7, 17, 21, 51, 119, 149, 357, 447, 1043, 2533, 3129, 7599, 17731, 52453, 53193, 157359, 367171, 891701, 1101513, 2675103, 6241907, 7815497, 18725721, 23446491, 54708479, 132863449, 164125437, 398590347, 930044143, 2790132429]

約数ペア:

[(1, 2790132429), (3, 930044143), (7, 398590347), (17, 164125437), (21, 132863449), (51, 54708479), (119, 23446491), (149, 18725721), (357, 7815497), (447, 6241907), (1043, 2675103), (2533, 1101513), (3129, 891701), (7599, 367171), (17731, 157359), (52453, 53193)]