172939963

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{7159}}^1$

素因数の和:7219

約数の個数: 24

約数和(自身を含む): 220384800

約数和(自身を除く): 47444837

約数列:

[1, 7, 17, 29, 49, 119, 203, 493, 833, 1421, 3451, 7159, 24157, 50113, 121703, 207611, 350791, 851921, 1453277, 3529387, 5963447, 10172939, 24705709, 172939963]

約数ペア:

[(1, 172939963), (7, 24705709), (17, 10172939), (29, 5963447), (49, 3529387), (119, 1453277), (203, 851921), (493, 350791), (833, 207611), (1421, 121703), (3451, 50113), (7159, 24157)]