138462443

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{35899}}^1$

素因数の和:35954

約数の個数: 16

約数和(自身を含む): 172320000

約数和(自身を除く): 33857557

約数列:

[1, 7, 19, 29, 133, 203, 551, 3857, 35899, 251293, 682081, 1041071, 4774567, 7287497, 19780349, 138462443]

約数ペア:

[(1, 138462443), (7, 19780349), (19, 7287497), (29, 4774567), (133, 1041071), (203, 682081), (551, 251293), (3857, 35899)]