128963411

素因数分解:

${\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:614

約数の個数: 16

約数和(自身を含む): 138673440

約数和(自身を除く): 9710029

約数列:

[1, 17, 157, 211, 229, 2669, 3587, 3893, 33127, 35953, 48319, 563159, 611201, 821423, 7586083, 128963411]

約数ペア:

[(1, 128963411), (17, 7586083), (157, 821423), (211, 611201), (229, 563159), (2669, 48319), (3587, 35953), (3893, 33127)]