2667725151

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2069}}^1\times {\mathrm{4723}}^1$

素因数の和:6815

約数の個数: 32

約数和(自身を含む): 4380848640

約数和(自身を除く): 1713123489

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 2069, 4723, 6207, 14169, 14483, 26897, 33061, 43449, 61399, 80691, 99183, 184197, 188279, 429793, 564837, 1289379, 9771887, 29315661, 68403209, 127034531, 205209627, 381103593, 889241717, 2667725151]

約数ペア:

[(1, 2667725151), (3, 889241717), (7, 381103593), (13, 205209627), (21, 127034531), (39, 68403209), (91, 29315661), (273, 9771887), (2069, 1289379), (4723, 564837), (6207, 429793), (14169, 188279), (14483, 184197), (26897, 99183), (33061, 80691), (43449, 61399)]