25654473

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7561}}^1$

素因数の和:7609

約数の個数: 24

約数和(自身を含む): 41288520

約数和(自身を除く): 15634047

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 7561, 22683, 68049, 98293, 219269, 294879, 657807, 884637, 1973421, 2850497, 8551491, 25654473]

約数ペア:

[(1, 25654473), (3, 8551491), (9, 2850497), (13, 1973421), (29, 884637), (39, 657807), (87, 294879), (117, 219269), (261, 98293), (377, 68049), (1131, 22683), (3393, 7561)]