2016321831

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{1091}}^1$

素因数の和:1296

約数の個数: 48

約数和(自身を含む): 3088481760

約数和(自身を除く): 1072159929

約数列:

[1, 3, 9, 29, 73, 87, 97, 219, 261, 291, 657, 873, 1091, 2117, 2813, 3273, 6351, 7081, 8439, 9819, 19053, 21243, 25317, 31639, 63729, 79643, 94917, 105827, 205349, 238929, 284751, 317481, 616047, 716787, 952443, 1848141, 2309647, 3068983, 6928941, 7725371, 9206949, 20786823, 23176113, 27620847, 69528339, 224035759, 672107277, 2016321831]

約数ペア:

[(1, 2016321831), (3, 672107277), (9, 224035759), (29, 69528339), (73, 27620847), (87, 23176113), (97, 20786823), (219, 9206949), (261, 7725371), (291, 6928941), (657, 3068983), (873, 2309647), (1091, 1848141), (2117, 952443), (2813, 716787), (3273, 616047), (6351, 317481), (7081, 284751), (8439, 238929), (9819, 205349), (19053, 105827), (21243, 94917), (25317, 79643), (31639, 63729)]