201679491

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{2341}}^1$

素因数の和:2451

約数の個数: 24

約数和(自身を含む): 296010064

約数和(自身を除く): 94330573

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 2209, 2341, 6627, 7023, 28717, 30433, 86151, 91299, 110027, 330081, 1430351, 4291053, 5171269, 15513807, 67226497, 201679491]

約数ペア:

[(1, 201679491), (3, 67226497), (13, 15513807), (39, 5171269), (47, 4291053), (141, 1430351), (611, 330081), (1833, 110027), (2209, 91299), (2341, 86151), (6627, 30433), (7023, 28717)]