291530804559

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1\times {\mathrm{1033}}^1\times {\mathrm{2861}}^1$

素因数の和:4279

約数の個数: 32

約数和(自身を含む): 393753685248

約数和(自身を除く): 102222880689

約数列:

[1, 3, 131, 251, 393, 753, 1033, 2861, 3099, 8583, 32881, 98643, 135323, 259283, 374791, 405969, 718111, 777849, 1124373, 2154333, 2955413, 8866239, 33966073, 94072541, 101898219, 282217623, 387159103, 741808663, 1161477309, 2225425989, 97176934853, 291530804559]

約数ペア:

[(1, 291530804559), (3, 97176934853), (131, 2225425989), (251, 1161477309), (393, 741808663), (753, 387159103), (1033, 282217623), (2861, 101898219), (3099, 94072541), (8583, 33966073), (32881, 8866239), (98643, 2955413), (135323, 2154333), (259283, 1124373), (374791, 777849), (405969, 718111)]