31814361

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{773}}^1$

素因数の和:1065

約数の個数: 24

約数和(自身を含む): 48901320

約数和(自身を除く): 17086959

約数列:

[1, 3, 9, 17, 51, 153, 269, 773, 807, 2319, 2421, 4573, 6957, 13141, 13719, 39423, 41157, 118269, 207937, 623811, 1871433, 3534929, 10604787, 31814361]

約数ペア:

[(1, 31814361), (3, 10604787), (9, 3534929), (17, 1871433), (51, 623811), (153, 207937), (269, 118269), (773, 41157), (807, 39423), (2319, 13719), (2421, 13141), (4573, 6957)]