89712921

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{23981}}^1$

素因数の和:24056

約数の個数: 16

約数和(自身を含む): 126624960

約数和(自身を除く): 36912039

約数列:

[1, 3, 29, 43, 87, 129, 1247, 3741, 23981, 71943, 695449, 1031183, 2086347, 3093549, 29904307, 89712921]

約数ペア:

[(1, 89712921), (3, 29904307), (29, 3093549), (43, 2086347), (87, 1031183), (129, 695449), (1247, 71943), (3741, 23981)]