24280347

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:224

約数の個数: 64

約数和(自身を含む): 43581440

約数和(自身を除く): 19301093

約数列:

[1, 3, 7, 13, 19, 21, 31, 39, 57, 91, 93, 133, 151, 217, 247, 273, 399, 403, 453, 589, 651, 741, 1057, 1209, 1729, 1767, 1963, 2821, 2869, 3171, 4123, 4681, 5187, 5889, 7657, 8463, 8607, 12369, 13741, 14043, 20083, 22971, 32767, 37297, 41223, 53599, 60249, 60853, 88939, 98301, 111891, 160797, 182559, 261079, 266817, 425971, 622573, 783237, 1156207, 1277913, 1867719, 3468621, 8093449, 24280347]

約数ペア:

[(1, 24280347), (3, 8093449), (7, 3468621), (13, 1867719), (19, 1277913), (21, 1156207), (31, 783237), (39, 622573), (57, 425971), (91, 266817), (93, 261079), (133, 182559), (151, 160797), (217, 111891), (247, 98301), (273, 88939), (399, 60853), (403, 60249), (453, 53599), (589, 41223), (651, 37297), (741, 32767), (1057, 22971), (1209, 20083), (1729, 14043), (1767, 13741), (1963, 12369), (2821, 8607), (2869, 8463), (3171, 7657), (4123, 5889), (4681, 5187)]