2766705921

素因数分解:

$3^2\times 7^1\times {\mathrm{4423}}^1\times {\mathrm{9929}}^1$

素因数の和:14365

約数の個数: 24

約数和(自身を含む): 4568753280

約数和(自身を除く): 1802047359

約数列:

[1, 3, 7, 9, 21, 63, 4423, 9929, 13269, 29787, 30961, 39807, 69503, 89361, 92883, 208509, 278649, 625527, 43915967, 131747901, 307411769, 395243703, 922235307, 2766705921]

約数ペア:

[(1, 2766705921), (3, 922235307), (7, 395243703), (9, 307411769), (21, 131747901), (63, 43915967), (4423, 625527), (9929, 278649), (13269, 208509), (29787, 92883), (30961, 89361), (39807, 69503)]