1330306491

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{253247}}^1$

素因数の和:253370

約数の個数: 16

約数和(自身を含む): 1896321024

約数和(自身を除く): 566014533

約数列:

[1, 3, 17, 51, 103, 309, 1751, 5253, 253247, 759741, 4305199, 12915597, 26084441, 78253323, 443435497, 1330306491]

約数ペア:

[(1, 1330306491), (3, 443435497), (17, 78253323), (51, 26084441), (103, 12915597), (309, 4305199), (1751, 759741), (5253, 253247)]