171772939

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{8803}}^1$

素因数の和:8914

約数の個数: 16

約数和(自身を含む): 197209600

約数和(自身を除く): 25436661

約数列:

[1, 13, 19, 79, 247, 1027, 1501, 8803, 19513, 114439, 167257, 695437, 2174341, 9040681, 13213303, 171772939]

約数ペア:

[(1, 171772939), (13, 13213303), (19, 9040681), (79, 2174341), (247, 695437), (1027, 167257), (1501, 114439), (8803, 19513)]