70298319709

素因数分解:

${\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{148957}}^1$

素因数の和:149085

約数の個数: 24

約数和(自身を含む): 79021623168

約数和(自身を除く): 8723303459

約数列:

[1, 17, 23, 71, 289, 391, 1207, 1633, 6647, 20519, 27761, 148957, 471937, 2532269, 3426011, 10575947, 43048573, 58242187, 179791099, 243246781, 990117179, 3056448683, 4135195277, 70298319709]

約数ペア:

[(1, 70298319709), (17, 4135195277), (23, 3056448683), (71, 990117179), (289, 243246781), (391, 179791099), (1207, 58242187), (1633, 43048573), (6647, 10575947), (20519, 3426011), (27761, 2532269), (148957, 471937)]