6415641

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{523}}^1$

素因数の和:605

約数の個数: 24

約数和(自身を含む): 9809280

約数和(自身を除く): 3393639

約数列:

[1, 3, 9, 29, 47, 87, 141, 261, 423, 523, 1363, 1569, 4089, 4707, 12267, 15167, 24581, 45501, 73743, 136503, 221229, 712849, 2138547, 6415641]

約数ペア:

[(1, 6415641), (3, 2138547), (9, 712849), (29, 221229), (47, 136503), (87, 73743), (141, 45501), (261, 24581), (423, 15167), (523, 12267), (1363, 4707), (1569, 4089)]