13478773

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1471}}^1$

素因数の和:1513

約数の個数: 24

約数和(自身を含む): 18123264

約数和(自身を除く): 4644491

約数列:

[1, 7, 11, 17, 49, 77, 119, 187, 539, 833, 1309, 1471, 9163, 10297, 16181, 25007, 72079, 113267, 175049, 275077, 792869, 1225343, 1925539, 13478773]

約数ペア:

[(1, 13478773), (7, 1925539), (11, 1225343), (17, 792869), (49, 275077), (77, 175049), (119, 113267), (187, 72079), (539, 25007), (833, 16181), (1309, 10297), (1471, 9163)]