70394753

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1993}}^1$

素因数の和:2049

約数の個数: 24

約数和(自身を含む): 87576480

約数和(自身を除く): 17181727

約数列:

[1, 11, 13, 19, 143, 169, 209, 247, 1859, 1993, 2717, 3211, 21923, 25909, 35321, 37867, 284999, 336817, 416537, 492271, 3704987, 5414981, 6399523, 70394753]

約数ペア:

[(1, 70394753), (11, 6399523), (13, 5414981), (19, 3704987), (143, 492271), (169, 416537), (209, 336817), (247, 284999), (1859, 37867), (1993, 35321), (2717, 25909), (3211, 21923)]