456438537

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{213989}}^1$

素因数の和:214077

約数の個数: 16

約数和(自身を含む): 684768000

約数和(自身を除く): 228329463

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 213989, 641967, 1925901, 5777703, 16905131, 50715393, 152146179, 456438537]

約数ペア:

[(1, 456438537), (3, 152146179), (9, 50715393), (27, 16905131), (79, 5777703), (237, 1925901), (711, 641967), (2133, 213989)]