890560797

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{12941}}^1$

素因数の和:13093

約数の個数: 32

約数和(自身を含む): 1416372480

約数和(自身を除く): 525811683

約数列:

[1, 3, 7, 21, 29, 87, 113, 203, 339, 609, 791, 2373, 3277, 9831, 12941, 22939, 38823, 68817, 90587, 271761, 375289, 1125867, 1462333, 2627023, 4386999, 7881069, 10236331, 30708993, 42407657, 127222971, 296853599, 890560797]

約数ペア:

[(1, 890560797), (3, 296853599), (7, 127222971), (21, 42407657), (29, 30708993), (87, 10236331), (113, 7881069), (203, 4386999), (339, 2627023), (609, 1462333), (791, 1125867), (2373, 375289), (3277, 271761), (9831, 90587), (12941, 68817), (22939, 38823)]