2622939

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1303}}^1$

素因数の和:1378

約数の個数: 16

約数和(自身を含む): 3880704

約数和(自身を除く): 1257765

約数列:

[1, 3, 11, 33, 61, 183, 671, 1303, 2013, 3909, 14333, 42999, 79483, 238449, 874313, 2622939]

約数ペア:

[(1, 2622939), (3, 874313), (11, 238449), (33, 79483), (61, 42999), (183, 14333), (671, 3909), (1303, 2013)]