172390478761

素因数分解:

${\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1\times {\mathrm{369169}}^1$

素因数の和:369528

約数の個数: 16

約数和(自身を含む): 182872051200

約数和(自身を除く): 10481572439

約数列:

[1, 23, 79, 257, 1817, 5911, 20303, 369169, 466969, 8490887, 29164351, 94876433, 670780073, 2182157959, 7495238207, 172390478761]

約数ペア:

[(1, 172390478761), (23, 7495238207), (79, 2182157959), (257, 670780073), (1817, 94876433), (5911, 29164351), (20303, 8490887), (369169, 466969)]