180988909

素因数分解:

${\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1\times {\mathrm{457}}^1$

素因数の和:804

約数の個数: 16

約数和(自身を含む): 192843648

約数和(自身を除く): 11854739

約数列:

[1, 23, 67, 257, 457, 1541, 5911, 10511, 17219, 30619, 117449, 396037, 704237, 2701327, 7869083, 180988909]

約数ペア:

[(1, 180988909), (23, 7869083), (67, 2701327), (257, 704237), (457, 396037), (1541, 117449), (5911, 30619), (10511, 17219)]