12888959363

素因数分解:

$7^4\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{983}}^1$

素因数の和:1181

約数の個数: 40

約数和(自身を含む): 15522828288

約数和(自身を除く): 2633868925

約数列:

[1, 7, 43, 49, 127, 301, 343, 889, 983, 2107, 2401, 5461, 6223, 6881, 14749, 38227, 42269, 43561, 48167, 103243, 124841, 267589, 295883, 304927, 337169, 873887, 1873123, 2071181, 2360183, 5368163, 6117209, 13111861, 14498267, 37577141, 42820463, 101487869, 263039987, 299743241, 1841279909, 12888959363]

約数ペア:

[(1, 12888959363), (7, 1841279909), (43, 299743241), (49, 263039987), (127, 101487869), (301, 42820463), (343, 37577141), (889, 14498267), (983, 13111861), (2107, 6117209), (2401, 5368163), (5461, 2360183), (6223, 2071181), (6881, 1873123), (14749, 873887), (38227, 337169), (42269, 304927), (43561, 295883), (48167, 267589), (103243, 124841)]