4205331

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{11981}}^1$

素因数の和:12003

約数の個数: 16

約数和(自身を含む): 6709920

約数和(自身を除く): 2504589

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 11981, 35943, 107829, 155753, 323487, 467259, 1401777, 4205331]

約数ペア:

[(1, 4205331), (3, 1401777), (9, 467259), (13, 323487), (27, 155753), (39, 107829), (117, 35943), (351, 11981)]