31108209

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{3331}}^1$

素因数の和:3628

約数の個数: 16

約数和(自身を含む): 45421824

約数和(自身を除く): 14313615

約数列:

[1, 3, 11, 33, 283, 849, 3113, 3331, 9339, 9993, 36641, 109923, 942673, 2828019, 10369403, 31108209]

約数ペア:

[(1, 31108209), (3, 10369403), (11, 2828019), (33, 942673), (283, 109923), (849, 36641), (3113, 9993), (3331, 9339)]