20211098567

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{223}}^1\times {\mathrm{2297}}^1$

素因数の和:2759

約数の個数: 32

約数和(自身を含む): 23571523584

約数和(自身を除く): 3360425017

約数列:

[1, 11, 17, 187, 211, 223, 2297, 2321, 2453, 3587, 3791, 25267, 39049, 39457, 41701, 47053, 429539, 484667, 512231, 517583, 799901, 5331337, 5634541, 8239339, 8707927, 8798911, 90632729, 95787197, 108080741, 1188888151, 1837372597, 20211098567]

約数ペア:

[(1, 20211098567), (11, 1837372597), (17, 1188888151), (187, 108080741), (211, 95787197), (223, 90632729), (2297, 8798911), (2321, 8707927), (2453, 8239339), (3587, 5634541), (3791, 5331337), (25267, 799901), (39049, 517583), (39457, 512231), (41701, 484667), (47053, 429539)]