12996369407

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{571}}^1\times {\mathrm{75617}}^1$

素因数の和:76238

約数の個数: 16

約数和(自身を含む): 15225230592

約数和(自身を除く): 2228861185

約数列:

[1, 7, 43, 301, 571, 3997, 24553, 75617, 171871, 529319, 3251531, 22760717, 43177307, 302241149, 1856624201, 12996369407]

約数ペア:

[(1, 12996369407), (7, 1856624201), (43, 302241149), (301, 43177307), (571, 22760717), (3997, 3251531), (24553, 529319), (75617, 171871)]