82780633

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 100058112

約数和(自身を除く): 17277479

約数列:

[1, 13, 17, 31, 43, 221, 281, 403, 527, 559, 731, 1333, 3653, 4777, 6851, 8711, 9503, 12083, 17329, 22661, 62101, 113243, 148087, 157079, 205411, 294593, 374573, 1925131, 2670343, 4869449, 6367741, 82780633]

約数ペア:

[(1, 82780633), (13, 6367741), (17, 4869449), (31, 2670343), (43, 1925131), (221, 374573), (281, 294593), (403, 205411), (527, 157079), (559, 148087), (731, 113243), (1333, 62101), (3653, 22661), (4777, 17329), (6851, 12083), (8711, 9503)]