1117211979

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{987809}}^1$

素因数の和:987854

約数の個数: 16

約数和(自身を含む): 1659520800

約数和(自身を除く): 542308821

約数列:

[1, 3, 13, 29, 39, 87, 377, 1131, 987809, 2963427, 12841517, 28646461, 38524551, 85939383, 372403993, 1117211979]

約数ペア:

[(1, 1117211979), (3, 372403993), (13, 85939383), (29, 38524551), (39, 28646461), (87, 12841517), (377, 2963427), (1131, 987809)]