52838289

素因数分解:

$3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{3761}}^1$

素因数の和:3997

約数の個数: 24

約数和(自身を含む): 87639552

約数和(自身を除く): 34801263

約数列:

[1, 3, 7, 9, 21, 63, 223, 669, 1561, 2007, 3761, 4683, 11283, 14049, 26327, 33849, 78981, 236943, 838703, 2516109, 5870921, 7548327, 17612763, 52838289]

約数ペア:

[(1, 52838289), (3, 17612763), (7, 7548327), (9, 5870921), (21, 2516109), (63, 838703), (223, 236943), (669, 78981), (1561, 33849), (2007, 26327), (3761, 14049), (4683, 11283)]