13065987

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{599}}^1\times {\mathrm{661}}^1$

素因数の和:1274

約数の個数: 16

約数和(自身を含む): 19065600

約数和(自身を除く): 5999613

約数列:

[1, 3, 11, 33, 599, 661, 1797, 1983, 6589, 7271, 19767, 21813, 395939, 1187817, 4355329, 13065987]

約数ペア:

[(1, 13065987), (3, 4355329), (11, 1187817), (33, 395939), (599, 21813), (661, 19767), (1797, 7271), (1983, 6589)]