1330351677

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{511477}}^1$

素因数の和:511517

約数の個数: 18

約数和(自身を含む): 2041308698

約数和(自身を除く): 710957021

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 511477, 1534431, 4603293, 8695109, 26085327, 78255981, 147816853, 443450559, 1330351677]

約数ペア:

[(1, 1330351677), (3, 443450559), (9, 147816853), (17, 78255981), (51, 26085327), (153, 8695109), (289, 4603293), (867, 1534431), (2601, 511477)]