7622407

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:139

約数の個数: 24

約数和(自身を含む): 9012384

約数和(自身を除く): 1389977

約数列:

[1, 13, 23, 37, 53, 169, 299, 481, 689, 851, 1219, 1961, 3887, 6253, 8957, 11063, 15847, 25493, 45103, 143819, 206011, 331409, 586339, 7622407]

約数ペア:

[(1, 7622407), (13, 586339), (23, 331409), (37, 206011), (53, 143819), (169, 45103), (299, 25493), (481, 15847), (689, 11063), (851, 8957), (1219, 6253), (1961, 3887)]