7413921

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1031}}^1$

素因数の和:1101

約数の個数: 24

約数和(自身を含む): 11591424

約数和(自身を除く): 4177503

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 423, 799, 1031, 2397, 3093, 7191, 9279, 17527, 48457, 52581, 145371, 157743, 436113, 823769, 2471307, 7413921]

約数ペア:

[(1, 7413921), (3, 2471307), (9, 823769), (17, 436113), (47, 157743), (51, 145371), (141, 52581), (153, 48457), (423, 17527), (799, 9279), (1031, 7191), (2397, 3093)]