42407113

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{821}}^1$

素因数の和:1032

約数の個数: 16

約数和(自身を含む): 49872384

約数和(自身を除く): 7465271

約数列:

[1, 7, 47, 157, 329, 821, 1099, 5747, 7379, 38587, 51653, 128897, 270109, 902279, 6058159, 42407113]

約数ペア:

[(1, 42407113), (7, 6058159), (47, 902279), (157, 270109), (329, 128897), (821, 51653), (1099, 38587), (5747, 7379)]