42395549

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{2309}}^1$

素因数の和:2420

約数の個数: 16

約数和(自身を含む): 50413440

約数和(自身を除く): 8017891

約数列:

[1, 7, 43, 61, 301, 427, 2309, 2623, 16163, 18361, 99287, 140849, 695009, 985943, 6056507, 42395549]

約数ペア:

[(1, 42395549), (7, 6056507), (43, 985943), (61, 695009), (301, 140849), (427, 99287), (2309, 18361), (2623, 16163)]