2858241489

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{221209}}^1$

素因数の和:221344

約数の個数: 16

約数和(自身を含む): 3928689600

約数和(自身を除く): 1070448111

約数列:

[1, 3, 59, 73, 177, 219, 4307, 12921, 221209, 663627, 13051331, 16148257, 39153993, 48444771, 952747163, 2858241489]

約数ペア:

[(1, 2858241489), (3, 952747163), (59, 48444771), (73, 39153993), (177, 16148257), (219, 13051331), (4307, 663627), (12921, 221209)]