814574733

素因数分解:

$3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{237971}}^1$

素因数の和:238144

約数の個数: 16

約数和(自身を含む): 1248877056

約数和(自身を除く): 434302323

約数列:

[1, 3, 7, 21, 163, 489, 1141, 3423, 237971, 713913, 1665797, 4997391, 38789273, 116367819, 271524911, 814574733]

約数ペア:

[(1, 814574733), (3, 271524911), (7, 116367819), (21, 38789273), (163, 4997391), (489, 1665797), (1141, 713913), (3423, 237971)]