28515201

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{5113}}^1$

素因数の和:5153

約数の個数: 24

約数和(自身を含む): 44921376

約数和(自身を除く): 16406175

約数列:

[1, 3, 11, 13, 33, 39, 143, 169, 429, 507, 1859, 5113, 5577, 15339, 56243, 66469, 168729, 199407, 731159, 864097, 2193477, 2592291, 9505067, 28515201]

約数ペア:

[(1, 28515201), (3, 9505067), (11, 2592291), (13, 2193477), (33, 864097), (39, 731159), (143, 199407), (169, 168729), (429, 66469), (507, 56243), (1859, 15339), (5113, 5577)]