242971379

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1019}}^1\times {\mathrm{1481}}^1$

素因数の和:2530

約数の個数: 16

約数和(自身を含む): 290234880

約数和(自身を除く): 47263501

約数列:

[1, 7, 23, 161, 1019, 1481, 7133, 10367, 23437, 34063, 164059, 238441, 1509139, 10563973, 34710197, 242971379]

約数ペア:

[(1, 242971379), (7, 34710197), (23, 10563973), (161, 1509139), (1019, 238441), (1481, 164059), (7133, 34063), (10367, 23437)]