271981633

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^2$

素因数の和:745

約数の個数: 24

約数和(自身を含む): 351794880

約数和(自身を除く): 79813247

約数列:

[1, 7, 11, 29, 77, 203, 319, 349, 2233, 2443, 3839, 10121, 26873, 70847, 111331, 121801, 779317, 852607, 1339811, 3532229, 9378677, 24725603, 38854519, 271981633]

約数ペア:

[(1, 271981633), (7, 38854519), (11, 24725603), (29, 9378677), (77, 3532229), (203, 1339811), (319, 852607), (349, 779317), (2233, 121801), (2443, 111331), (3839, 70847), (10121, 26873)]