13243653

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{467}}^1$

素因数の和:633

約数の個数: 24

約数和(自身を含む): 20150208

約数和(自身を除く): 6906555

約数列:

[1, 3, 9, 23, 69, 137, 207, 411, 467, 1233, 1401, 3151, 4203, 9453, 10741, 28359, 32223, 63979, 96669, 191937, 575811, 1471517, 4414551, 13243653]

約数ペア:

[(1, 13243653), (3, 4414551), (9, 1471517), (23, 575811), (69, 191937), (137, 96669), (207, 63979), (411, 32223), (467, 28359), (1233, 10741), (1401, 9453), (3151, 4203)]