3964990799

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{151007}}^1$

素因数の和:151067

約数の個数: 24

約数和(自身を含む): 5141520384

約数和(自身を除く): 1176529585

約数列:

[1, 7, 11, 31, 77, 121, 217, 341, 847, 2387, 3751, 26257, 151007, 1057049, 1661077, 4681217, 11627539, 18271847, 32768519, 51493387, 127902929, 360453709, 566427257, 3964990799]

約数ペア:

[(1, 3964990799), (7, 566427257), (11, 360453709), (31, 127902929), (77, 51493387), (121, 32768519), (217, 18271847), (341, 11627539), (847, 4681217), (2387, 1661077), (3751, 1057049), (26257, 151007)]