2013808473

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{283}}^1\times {\mathrm{1489}}^1$

素因数の和:1843

約数の個数: 40

約数和(自身を含む): 3072141600

約数和(自身を除く): 1058333127

約数列:

[1, 3, 9, 27, 59, 81, 177, 283, 531, 849, 1489, 1593, 2547, 4467, 4779, 7641, 13401, 16697, 22923, 40203, 50091, 87851, 120609, 150273, 263553, 421387, 450819, 790659, 1264161, 1352457, 2371977, 3792483, 7115931, 11377449, 24861833, 34132347, 74585499, 223756497, 671269491, 2013808473]

約数ペア:

[(1, 2013808473), (3, 671269491), (9, 223756497), (27, 74585499), (59, 34132347), (81, 24861833), (177, 11377449), (283, 7115931), (531, 3792483), (849, 2371977), (1489, 1352457), (1593, 1264161), (2547, 790659), (4467, 450819), (4779, 421387), (7641, 263553), (13401, 150273), (16697, 120609), (22923, 87851), (40203, 50091)]