8093449

素因数分解:

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

素因数の和:221

約数の個数: 32

約数和(自身を含む): 10895360

約数和(自身を除く): 2801911

約数列:

[1, 7, 13, 19, 31, 91, 133, 151, 217, 247, 403, 589, 1057, 1729, 1963, 2821, 2869, 4123, 4681, 7657, 13741, 20083, 32767, 37297, 53599, 60853, 88939, 261079, 425971, 622573, 1156207, 8093449]

約数ペア:

[(1, 8093449), (7, 1156207), (13, 622573), (19, 425971), (31, 261079), (91, 88939), (133, 60853), (151, 53599), (217, 37297), (247, 32767), (403, 20083), (589, 13741), (1057, 7657), (1729, 4681), (1963, 4123), (2821, 2869)]