1260695943

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{42929}}^1$

素因数の和:43199

約数の個数: 24

約数和(自身を含む): 1968941520

約数和(自身を除く): 708245577

約数列:

[1, 3, 9, 13, 39, 117, 251, 753, 2259, 3263, 9789, 29367, 42929, 128787, 386361, 558077, 1674231, 5022693, 10775179, 32325537, 96976611, 140077327, 420231981, 1260695943]

約数ペア:

[(1, 1260695943), (3, 420231981), (9, 140077327), (13, 96976611), (39, 32325537), (117, 10775179), (251, 5022693), (753, 1674231), (2259, 558077), (3263, 386361), (9789, 128787), (29367, 42929)]