917382897

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{541}}^1$

素因数の和:738

約数の個数: 48

約数和(自身を含む): 1407790800

約数和(自身を除く): 490407903

約数列:

[1, 3, 9, 29, 73, 87, 89, 219, 261, 267, 541, 657, 801, 1623, 2117, 2581, 4869, 6351, 6497, 7743, 15689, 19053, 19491, 23229, 39493, 47067, 48149, 58473, 118479, 141201, 144447, 188413, 355437, 433341, 565239, 1145297, 1396321, 1695717, 3435891, 3514877, 4188963, 10307673, 10544631, 12566889, 31633893, 101931433, 305794299, 917382897]

約数ペア:

[(1, 917382897), (3, 305794299), (9, 101931433), (29, 31633893), (73, 12566889), (87, 10544631), (89, 10307673), (219, 4188963), (261, 3514877), (267, 3435891), (541, 1695717), (657, 1396321), (801, 1145297), (1623, 565239), (2117, 433341), (2581, 355437), (4869, 188413), (6351, 144447), (6497, 141201), (7743, 118479), (15689, 58473), (19053, 48149), (19491, 47067), (23229, 39493)]