1137790719

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{1080523}}^1$

素因数の和:1080548

約数の個数: 20

約数和(自身を含む): 1830407656

約数和(自身を除く): 692616937

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 1080523, 3241569, 9724707, 14046799, 29174121, 42140397, 87522363, 126421191, 379263573, 1137790719]

約数ペア:

[(1, 1137790719), (3, 379263573), (9, 126421191), (13, 87522363), (27, 42140397), (39, 29174121), (81, 14046799), (117, 9724707), (351, 3241569), (1053, 1080523)]