684328209

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{1307}}^1$

素因数の和:1489

約数の個数: 32

約数和(自身を含む): 966245760

約数和(自身を除く): 281917551

約数列:

[1, 3, 37, 53, 89, 111, 159, 267, 1307, 1961, 3293, 3921, 4717, 5883, 9879, 14151, 48359, 69271, 116323, 145077, 174529, 207813, 348969, 523587, 2563027, 4303951, 6165119, 7689081, 12911853, 18495357, 228109403, 684328209]

約数ペア:

[(1, 684328209), (3, 228109403), (37, 18495357), (53, 12911853), (89, 7689081), (111, 6165119), (159, 4303951), (267, 2563027), (1307, 523587), (1961, 348969), (3293, 207813), (3921, 174529), (4717, 145077), (5883, 116323), (9879, 69271), (14151, 48359)]