290712792721

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5227}}^1\times {\mathrm{251663}}^1$

素因数の和:256920

約数の個数: 16

約数和(自身を含む): 331556246784

約数和(自身を除く): 40843454063

約数列:

[1, 13, 17, 221, 5227, 67951, 88859, 251663, 1155167, 3271619, 4278271, 55617523, 1315442501, 17100752513, 22362522517, 290712792721]

約数ペア:

[(1, 290712792721), (13, 22362522517), (17, 17100752513), (221, 1315442501), (5227, 55617523), (67951, 4278271), (88859, 3271619), (251663, 1155167)]