1671864321

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{109037}}^1$

素因数の和:109328

約数の個数: 16

約数和(自身を含む): 2355220800

約数和(自身を除く): 683356479

約数列:

[1, 3, 19, 57, 269, 807, 5111, 15333, 109037, 327111, 2071703, 6215109, 29330953, 87992859, 557288107, 1671864321]

約数ペア:

[(1, 1671864321), (3, 557288107), (19, 87992859), (57, 29330953), (269, 6215109), (807, 2071703), (5111, 327111), (15333, 109037)]