58772021

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 76972800

約数和(自身を除く): 18200779

約数列:

[1, 7, 11, 37, 49, 77, 259, 343, 407, 421, 539, 1813, 2849, 2947, 3773, 4631, 12691, 15577, 19943, 20629, 32417, 109039, 139601, 144403, 171347, 226919, 763273, 1199429, 1588433, 5342911, 8396003, 58772021]

約数ペア:

[(1, 58772021), (7, 8396003), (11, 5342911), (37, 1588433), (49, 1199429), (77, 763273), (259, 226919), (343, 171347), (407, 144403), (421, 139601), (539, 109039), (1813, 32417), (2849, 20629), (2947, 19943), (3773, 15577), (4631, 12691)]