3726429

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2909}}^1$

素因数の和:2980

約数の個数: 16

約数和(自身を含む): 5773440

約数和(自身を除く): 2047011

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 2909, 8727, 20363, 61089, 177449, 532347, 1242143, 3726429]

約数ペア:

[(1, 3726429), (3, 1242143), (7, 532347), (21, 177449), (61, 61089), (183, 20363), (427, 8727), (1281, 2909)]