159702917

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{4637}}^1$

素因数の和:4780

約数の個数: 16

約数和(自身を含む): 181661184

約数和(自身を除く): 21958267

約数列:

[1, 11, 31, 101, 341, 1111, 3131, 4637, 34441, 51007, 143747, 468337, 1581217, 5151707, 14518447, 159702917]

約数ペア:

[(1, 159702917), (11, 14518447), (31, 5151707), (101, 1581217), (341, 468337), (1111, 143747), (3131, 51007), (4637, 34441)]