581569079

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{2131}}^1\times {\mathrm{2999}}^1$

素因数の和:5150

約数の個数: 16

約数和(自身を含む): 716352000

約数和(自身を除く): 134782921

約数列:

[1, 7, 13, 91, 2131, 2999, 14917, 20993, 27703, 38987, 193921, 272909, 6390869, 44736083, 83081297, 581569079]

約数ペア:

[(1, 581569079), (7, 83081297), (13, 44736083), (91, 6390869), (2131, 272909), (2999, 193921), (14917, 38987), (20993, 27703)]