1520790969

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{647}}^1\times {\mathrm{10733}}^1$

素因数の和:11456

約数の個数: 16

約数和(自身を含む): 2058867072

約数和(自身を除く): 538076103

約数列:

[1, 3, 73, 219, 647, 1941, 10733, 32199, 47231, 141693, 783509, 2350527, 6944251, 20832753, 506930323, 1520790969]

約数ペア:

[(1, 1520790969), (3, 506930323), (73, 20832753), (219, 6944251), (647, 2350527), (1941, 783509), (10733, 141693), (32199, 47231)]