1373307

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1531}}^1$

素因数の和:1570

約数の個数: 16

約数和(自身を含む): 2059008

約数和(自身を除く): 685701

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 1531, 4593, 19903, 35213, 59709, 105639, 457769, 1373307]

約数ペア:

[(1, 1373307), (3, 457769), (13, 105639), (23, 59709), (39, 35213), (69, 19903), (299, 4593), (897, 1531)]