2249156987

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{596119}}^1$

素因数の和:596151

約数の個数: 16

約数和(自身を含む): 2861376000

約数和(自身を除く): 612219013

約数列:

[1, 7, 11, 49, 77, 343, 539, 3773, 596119, 4172833, 6557309, 29209831, 45901163, 204468817, 321308141, 2249156987]

約数ペア:

[(1, 2249156987), (7, 321308141), (11, 204468817), (49, 45901163), (77, 29209831), (343, 6557309), (539, 4172833), (3773, 596119)]