4387497

素因数分解:

$3^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:145

約数の個数: 24

約数和(自身を含む): 6354816

約数和(自身を除く): 1967319

約数列:

[1, 3, 29, 37, 47, 87, 111, 141, 841, 1073, 1363, 1739, 2523, 3219, 4089, 5217, 31117, 39527, 50431, 93351, 118581, 151293, 1462499, 4387497]

約数ペア:

[(1, 4387497), (3, 1462499), (29, 151293), (37, 118581), (47, 93351), (87, 50431), (111, 39527), (141, 31117), (841, 5217), (1073, 4089), (1363, 3219), (1739, 2523)]