281638211507

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1051}}^1\times {\mathrm{3793}}^1$

素因数の和:4971

約数の個数: 32

約数和(自身を含む): 303465609216

約数和(自身を除く): 21827397709

約数列:

[1, 31, 43, 53, 1051, 1333, 1643, 2279, 3793, 32581, 45193, 55703, 70649, 117583, 163099, 201029, 1400983, 1726793, 2395229, 3986443, 5056069, 6231899, 8644247, 74252099, 123579733, 171417049, 211281479, 267971657, 5313928519, 6549725849, 9085103597, 281638211507]

約数ペア:

[(1, 281638211507), (31, 9085103597), (43, 6549725849), (53, 5313928519), (1051, 267971657), (1333, 211281479), (1643, 171417049), (2279, 123579733), (3793, 74252099), (32581, 8644247), (45193, 6231899), (55703, 5056069), (70649, 3986443), (117583, 2395229), (163099, 1726793), (201029, 1400983)]