7422051

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{877}}^1$

素因数の和:931

約数の個数: 32

約数和(自身を含む): 12587008

約数和(自身を除く): 5164957

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 403, 651, 877, 1209, 2631, 2821, 6139, 8463, 11401, 18417, 27187, 34203, 79807, 81561, 190309, 239421, 353431, 570927, 1060293, 2474017, 7422051]

約数ペア:

[(1, 7422051), (3, 2474017), (7, 1060293), (13, 570927), (21, 353431), (31, 239421), (39, 190309), (91, 81561), (93, 79807), (217, 34203), (273, 27187), (403, 18417), (651, 11401), (877, 8463), (1209, 6139), (2631, 2821)]