157783613

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{2281}}^1$

素因数の和:2624

約数の個数: 16

約数和(自身を含む): 180570096

約数和(自身を除く): 22786483

約数列:

[1, 13, 17, 221, 313, 2281, 4069, 5321, 29653, 38777, 69173, 504101, 713953, 9281389, 12137201, 157783613]

約数ペア:

[(1, 157783613), (13, 12137201), (17, 9281389), (221, 713953), (313, 504101), (2281, 69173), (4069, 38777), (5321, 29653)]