9638271

素因数分解:

$3^4\times {\mathrm{257}}^1\times {\mathrm{463}}^1$

素因数の和:732

約数の個数: 20

約数和(自身を含む): 14485152

約数和(自身を除く): 4846881

約数列:

[1, 3, 9, 27, 81, 257, 463, 771, 1389, 2313, 4167, 6939, 12501, 20817, 37503, 118991, 356973, 1070919, 3212757, 9638271]

約数ペア:

[(1, 9638271), (3, 3212757), (9, 1070919), (27, 356973), (81, 118991), (257, 37503), (463, 20817), (771, 12501), (1389, 6939), (2313, 4167)]