380578029

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{173}}^1\times {\mathrm{4339}}^1$

素因数の和:4541

約数の個数: 24

約数和(自身を含む): 552777120

約数和(自身を除く): 172199091

約数列:

[1, 3, 13, 39, 169, 173, 507, 519, 2249, 4339, 6747, 13017, 29237, 56407, 87711, 169221, 733291, 750647, 2199873, 2251941, 9758411, 29275233, 126859343, 380578029]

約数ペア:

[(1, 380578029), (3, 126859343), (13, 29275233), (39, 9758411), (169, 2251941), (173, 2199873), (507, 750647), (519, 733291), (2249, 169221), (4339, 87711), (6747, 56407), (13017, 29237)]