42643097

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{359}}^1$

素因数の和:676

約数の個数: 16

約数和(自身を含む): 49766400

約数和(自身を除く): 7123303

約数列:

[1, 7, 71, 239, 359, 497, 1673, 2513, 16969, 25489, 85801, 118783, 178423, 600607, 6091871, 42643097]

約数ペア:

[(1, 42643097), (7, 6091871), (71, 600607), (239, 178423), (359, 118783), (497, 85801), (1673, 25489), (2513, 16969)]