15703090389

素因数分解:

$3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1\times {\mathrm{6869}}^1$

素因数の和:7290

約数の個数: 48

約数和(自身を含む): 26218558080

約数和(自身を除く): 10515467691

約数列:

[1, 3, 7, 9, 21, 63, 131, 277, 393, 831, 917, 1179, 1939, 2493, 2751, 5817, 6869, 8253, 17451, 20607, 36287, 48083, 61821, 108861, 144249, 254009, 326583, 432747, 762027, 899839, 1902713, 2286081, 2699517, 5708139, 6298873, 8098551, 13318991, 17124417, 18896619, 39956973, 56689857, 119870919, 249255403, 747766209, 1744787821, 2243298627, 5234363463, 15703090389]

約数ペア:

[(1, 15703090389), (3, 5234363463), (7, 2243298627), (9, 1744787821), (21, 747766209), (63, 249255403), (131, 119870919), (277, 56689857), (393, 39956973), (831, 18896619), (917, 17124417), (1179, 13318991), (1939, 8098551), (2493, 6298873), (2751, 5708139), (5817, 2699517), (6869, 2286081), (8253, 1902713), (17451, 899839), (20607, 762027), (36287, 432747), (48083, 326583), (61821, 254009), (108861, 144249)]