212542452991

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{71503}}^1$

素因数の和:71947

約数の個数: 32

約数和(自身を含む): 250412728320

約数和(自身を除く): 37870275329

約数列:

[1, 11, 23, 31, 253, 341, 379, 713, 4169, 7843, 8717, 11749, 71503, 95887, 129239, 270227, 786533, 1644569, 2216593, 2972497, 18090259, 24382523, 27099637, 50981639, 298096007, 560798029, 623291651, 840088747, 6856208161, 9240976217, 19322041181, 212542452991]

約数ペア:

[(1, 212542452991), (11, 19322041181), (23, 9240976217), (31, 6856208161), (253, 840088747), (341, 623291651), (379, 560798029), (713, 298096007), (4169, 50981639), (7843, 27099637), (8717, 24382523), (11749, 18090259), (71503, 2972497), (95887, 2216593), (129239, 1644569), (270227, 786533)]