2015739

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{617}}^1$

素因数の和:648

約数の個数: 24

約数和(自身を含む): 3287760

約数和(自身を除く): 1272021

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 297, 363, 617, 1089, 1851, 3267, 5553, 6787, 16659, 20361, 61083, 74657, 183249, 223971, 671913, 2015739]

約数ペア:

[(1, 2015739), (3, 671913), (9, 223971), (11, 183249), (27, 74657), (33, 61083), (99, 20361), (121, 16659), (297, 6787), (363, 5553), (617, 3267), (1089, 1851)]