1255361733

素因数分解:

$3^4\times {\mathrm{337}}^1\times {\mathrm{45989}}^1$

素因数の和:46338

約数の個数: 20

約数和(自身を含む): 1880899020

約数和(自身を除く): 625537287

約数列:

[1, 3, 9, 27, 81, 337, 1011, 3033, 9099, 27297, 45989, 137967, 413901, 1241703, 3725109, 15498293, 46494879, 139484637, 418453911, 1255361733]

約数ペア:

[(1, 1255361733), (3, 418453911), (9, 139484637), (27, 46494879), (81, 15498293), (337, 3725109), (1011, 1241703), (3033, 413901), (9099, 137967), (27297, 45989)]