450871161

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{21937}}^1$

素因数の和:22001

約数の個数: 32

約数和(自身を含む): 707632128

約数和(自身を除く): 256760967

約数列:

[1, 3, 13, 17, 31, 39, 51, 93, 221, 403, 527, 663, 1209, 1581, 6851, 20553, 21937, 65811, 285181, 372929, 680047, 855543, 1118787, 2040141, 4848077, 8840611, 11560799, 14544231, 26521833, 34682397, 150290387, 450871161]

約数ペア:

[(1, 450871161), (3, 150290387), (13, 34682397), (17, 26521833), (31, 14544231), (39, 11560799), (51, 8840611), (93, 4848077), (221, 2040141), (403, 1118787), (527, 855543), (663, 680047), (1209, 372929), (1581, 285181), (6851, 65811), (20553, 21937)]