42637679

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{563}}^1$

素因数の和:950

約数の個数: 16

約数和(自身を含む): 50534400

約数和(自身を除く): 7896721

約数列:

[1, 7, 31, 217, 349, 563, 2443, 3941, 10819, 17453, 75733, 122171, 196487, 1375409, 6091097, 42637679]

約数ペア:

[(1, 42637679), (7, 6091097), (31, 1375409), (217, 196487), (349, 122171), (563, 75733), (2443, 17453), (3941, 10819)]