2242390227

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9707317}}^1$

素因数の和:9707338

約数の個数: 16

約数和(自身を含む): 3727610112

約数和(自身を除く): 1485219885

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 9707317, 29121951, 67951219, 106780487, 203853657, 320341461, 747463409, 2242390227]

約数ペア:

[(1, 2242390227), (3, 747463409), (7, 320341461), (11, 203853657), (21, 106780487), (33, 67951219), (77, 29121951), (231, 9707317)]