74990247

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{743}}^1\times {\mathrm{1979}}^1$

素因数の和:2742

約数の個数: 16

約数和(自身を含む): 106064640

約数和(自身を除く): 31074393

約数列:

[1, 3, 17, 51, 743, 1979, 2229, 5937, 12631, 33643, 37893, 100929, 1470397, 4411191, 24996749, 74990247]

約数ペア:

[(1, 74990247), (3, 24996749), (17, 4411191), (51, 1470397), (743, 100929), (1979, 37893), (2229, 33643), (5937, 12631)]