1321231823

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{7561}}^1$

素因数の和:8138

約数の個数: 16

約数和(自身を含む): 1475497440

約数和(自身を除く): 154265617

約数列:

[1, 17, 19, 323, 541, 7561, 9197, 10279, 128537, 143659, 174743, 2442203, 4090501, 69538517, 77719519, 1321231823]

約数ペア:

[(1, 1321231823), (17, 77719519), (19, 69538517), (323, 4090501), (541, 2442203), (7561, 174743), (9197, 143659), (10279, 128537)]