248167359

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{47297}}^1$

素因数の和:47367

約数の個数: 24

約数和(自身を含む): 398438352

約数和(自身を除く): 150270993

約数列:

[1, 3, 9, 11, 33, 53, 99, 159, 477, 583, 1749, 5247, 47297, 141891, 425673, 520267, 1560801, 2506741, 4682403, 7520223, 22560669, 27574151, 82722453, 248167359]

約数ペア:

[(1, 248167359), (3, 82722453), (9, 27574151), (11, 22560669), (33, 7520223), (53, 4682403), (99, 2506741), (159, 1560801), (477, 520267), (583, 425673), (1749, 141891), (5247, 47297)]