42297773

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1\times {\mathrm{503}}^1$

素因数の和:844

約数の個数: 16

約数和(自身を含む): 49787136

約数和(自身を除く): 7489363

約数列:

[1, 7, 41, 287, 293, 503, 2051, 3521, 12013, 20623, 84091, 144361, 147379, 1031653, 6042539, 42297773]

約数ペア:

[(1, 42297773), (7, 6042539), (41, 1031653), (287, 147379), (293, 144361), (503, 84091), (2051, 20623), (3521, 12013)]