2605303839

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{677}}^1\times {\mathrm{1237}}^1$

素因数の和:1995

約数の個数: 32

約数和(自身を含む): 3746920896

約数和(自身を除く): 1141617057

約数列:

[1, 3, 17, 51, 61, 183, 677, 1037, 1237, 2031, 3111, 3711, 11509, 21029, 34527, 41297, 63087, 75457, 123891, 226371, 702049, 837449, 1282769, 2106147, 2512347, 3848307, 14236633, 42709899, 51084389, 153253167, 868434613, 2605303839]

約数ペア:

[(1, 2605303839), (3, 868434613), (17, 153253167), (51, 51084389), (61, 42709899), (183, 14236633), (677, 3848307), (1037, 2512347), (1237, 2106147), (2031, 1282769), (3111, 837449), (3711, 702049), (11509, 226371), (21029, 123891), (34527, 75457), (41297, 63087)]