4950393

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{653}}^1$

素因数の和:701

約数の個数: 24

約数和(自身を含む): 7973568

約数和(自身を除く): 3023175

約数列:

[1, 3, 7, 19, 21, 57, 133, 361, 399, 653, 1083, 1959, 2527, 4571, 7581, 12407, 13713, 37221, 86849, 235733, 260547, 707199, 1650131, 4950393]

約数ペア:

[(1, 4950393), (3, 1650131), (7, 707199), (19, 260547), (21, 235733), (57, 86849), (133, 37221), (361, 13713), (399, 12407), (653, 7581), (1083, 4571), (1959, 2527)]