889598979

素因数分解:

$3^2\times {\mathrm{1787}}^1\times {\mathrm{55313}}^1$

素因数の和:57106

約数の個数: 12

約数和(自身を含む): 1285718616

約数和(自身を除く): 396119637

約数列:

[1, 3, 9, 1787, 5361, 16083, 55313, 165939, 497817, 98844331, 296532993, 889598979]

約数ペア:

[(1, 889598979), (3, 296532993), (9, 98844331), (1787, 497817), (5361, 165939), (16083, 55313)]