68498287

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1483}}^1$

素因数の和:1543

約数の個数: 32

約数和(自身を含む): 89752320

約数和(自身を除く): 21254033

約数列:

[1, 11, 13, 17, 19, 143, 187, 209, 221, 247, 323, 1483, 2431, 2717, 3553, 4199, 16313, 19279, 25211, 28177, 46189, 212069, 277321, 309947, 327743, 366301, 479009, 3605173, 4029311, 5269099, 6227117, 68498287]

約数ペア:

[(1, 68498287), (11, 6227117), (13, 5269099), (17, 4029311), (19, 3605173), (143, 479009), (187, 366301), (209, 327743), (221, 309947), (247, 277321), (323, 212069), (1483, 46189), (2431, 28177), (2717, 25211), (3553, 19279), (4199, 16313)]