11928127393

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2003}}^1\times {\mathrm{2111}}^1$

素因数の和:4165

約数の個数: 32

約数和(自身を含む): 15169093632

約数和(自身を除く): 3240966239

約数列:

[1, 7, 13, 31, 91, 217, 403, 2003, 2111, 2821, 14021, 14777, 26039, 27443, 62093, 65441, 182273, 192101, 434651, 458087, 807209, 850733, 4228333, 5650463, 5955131, 29598331, 54968329, 131078323, 384778303, 917548261, 1704018199, 11928127393]

約数ペア:

[(1, 11928127393), (7, 1704018199), (13, 917548261), (31, 384778303), (91, 131078323), (217, 54968329), (403, 29598331), (2003, 5955131), (2111, 5650463), (2821, 4228333), (14021, 850733), (14777, 807209), (26039, 458087), (27443, 434651), (62093, 192101), (65441, 182273)]