7047131

素因数分解:

$7^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:100

約数の個数: 36

約数和(自身を含む): 9513072

約数和(自身を除く): 2465941

約数列:

[1, 7, 13, 23, 37, 49, 91, 161, 169, 259, 299, 481, 637, 851, 1127, 1183, 1813, 2093, 3367, 3887, 5957, 6253, 8281, 11063, 14651, 23569, 27209, 41699, 43771, 77441, 143819, 190463, 306397, 542087, 1006733, 7047131]

約数ペア:

[(1, 7047131), (7, 1006733), (13, 542087), (23, 306397), (37, 190463), (49, 143819), (91, 77441), (161, 43771), (169, 41699), (259, 27209), (299, 23569), (481, 14651), (637, 11063), (851, 8281), (1127, 6253), (1183, 5957), (1813, 3887), (2093, 3367)]