247354542

素因数分解:

$2^1\times 3^2\times {\mathrm{569}}^1\times {\mathrm{24151}}^1$

素因数の和:24728

約数の個数: 24

約数和(自身を含む): 536898960

約数和(自身を除く): 289544418

約数列:

[1, 2, 3, 6, 9, 18, 569, 1138, 1707, 3414, 5121, 10242, 24151, 48302, 72453, 144906, 217359, 434718, 13741919, 27483838, 41225757, 82451514, 123677271, 247354542]

約数ペア:

[(1, 247354542), (2, 123677271), (3, 82451514), (6, 41225757), (9, 27483838), (18, 13741919), (569, 434718), (1138, 217359), (1707, 144906), (3414, 72453), (5121, 48302), (10242, 24151)]