28726599

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{2971}}^1$

素因数の和:3278

約数の個数: 16

約数和(自身を含む): 41940864

約数和(自身を除く): 13214265

約数列:

[1, 3, 11, 33, 293, 879, 2971, 3223, 8913, 9669, 32681, 98043, 870503, 2611509, 9575533, 28726599]

約数ペア:

[(1, 28726599), (3, 9575533), (11, 2611509), (33, 870503), (293, 98043), (879, 32681), (2971, 9669), (3223, 8913)]