1330453831

素因数分解:

$7^2\times {\mathrm{641}}^1\times {\mathrm{42359}}^1$

素因数の和:43014

約数の個数: 12

約数和(自身を含む): 1550121840

約数和(自身を除く): 219668009

約数列:

[1, 7, 49, 641, 4487, 31409, 42359, 296513, 2075591, 27152119, 190064833, 1330453831]

約数ペア:

[(1, 1330453831), (7, 190064833), (49, 27152119), (641, 2075591), (4487, 296513), (31409, 42359)]