2760813

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1$

素因数の和:449

約数の個数: 24

約数和(自身を含む): 4417920

約数和(自身を除く): 1657107

約数列:

[1, 3, 9, 11, 33, 79, 99, 237, 353, 711, 869, 1059, 2607, 3177, 3883, 7821, 11649, 27887, 34947, 83661, 250983, 306757, 920271, 2760813]

約数ペア:

[(1, 2760813), (3, 920271), (9, 306757), (11, 250983), (33, 83661), (79, 34947), (99, 27887), (237, 11649), (353, 7821), (711, 3883), (869, 3177), (1059, 2607)]