557007649

素因数分解:

${\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{541}}^1$

素因数の和:757

約数の個数: 24

約数和(自身を含む): 627436544

約数和(自身を除く): 70428895

約数列:

[1, 11, 67, 121, 127, 541, 737, 1397, 5951, 8107, 8509, 15367, 36247, 65461, 68707, 93599, 398717, 755777, 1029589, 4385887, 4603369, 8313547, 50637059, 557007649]

約数ペア:

[(1, 557007649), (11, 50637059), (67, 8313547), (121, 4603369), (127, 4385887), (541, 1029589), (737, 755777), (1397, 398717), (5951, 93599), (8107, 68707), (8509, 65461), (15367, 36247)]