70260911

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^2$

素因数の和:251

約数の個数: 24

約数和(自身を含む): 85684224

約数和(自身を除く): 15423313

約数列:

[1, 7, 31, 47, 83, 217, 329, 581, 1457, 2573, 3901, 6889, 10199, 18011, 27307, 48223, 120931, 213559, 323783, 846517, 1494913, 2266481, 10037273, 70260911]

約数ペア:

[(1, 70260911), (7, 10037273), (31, 2266481), (47, 1494913), (83, 846517), (217, 323783), (329, 213559), (581, 120931), (1457, 48223), (2573, 27307), (3901, 18011), (6889, 10199)]