428901702901

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{863}}^1\times {\mathrm{13001}}^1$

素因数の和:14041

約数の個数: 32

約数和(自身を含む): 506146848768

約数和(自身を除く): 77245145867

約数列:

[1, 7, 43, 127, 301, 863, 889, 5461, 6041, 13001, 37109, 38227, 91007, 109601, 259763, 559043, 767207, 1651127, 3913301, 4712843, 11219863, 11557889, 32989901, 70998461, 78539041, 482454109, 496989227, 1424922601, 3377178763, 9974458207, 61271671843, 428901702901]

約数ペア:

[(1, 428901702901), (7, 61271671843), (43, 9974458207), (127, 3377178763), (301, 1424922601), (863, 496989227), (889, 482454109), (5461, 78539041), (6041, 70998461), (13001, 32989901), (37109, 11557889), (38227, 11219863), (91007, 4712843), (109601, 3913301), (259763, 1651127), (559043, 767207)]