81816869

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{577}}^1$

素因数の和:1052

約数の個数: 16

約数和(自身を含む): 91555200

約数和(自身を除く): 9738331

約数列:

[1, 17, 19, 323, 439, 577, 7463, 8341, 9809, 10963, 141797, 186371, 253303, 4306151, 4812757, 81816869]

約数ペア:

[(1, 81816869), (17, 4812757), (19, 4306151), (323, 253303), (439, 186371), (577, 141797), (7463, 10963), (8341, 9809)]