147312529

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{85201}}^1$

素因数の和:85240

約数の個数: 16

約数和(自身を含む): 190852480

約数和(自身を除く): 43539951

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 85201, 596407, 1107613, 1618819, 7753291, 11331733, 21044647, 147312529]

約数ペア:

[(1, 147312529), (7, 21044647), (13, 11331733), (19, 7753291), (91, 1618819), (133, 1107613), (247, 596407), (1729, 85201)]