1330752231

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{511631}}^1$

素因数の和:511671

約数の個数: 18

約数和(自身を含む): 2041923312

約数和(自身を除く): 711171081

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 511631, 1534893, 4604679, 8697727, 26093181, 78279543, 147861359, 443584077, 1330752231]

約数ペア:

[(1, 1330752231), (3, 443584077), (9, 147861359), (17, 78279543), (51, 26093181), (153, 8697727), (289, 4604679), (867, 1534893), (2601, 511631)]