27191381

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2753}}^1$

素因数の和:2860

約数の個数: 16

約数和(自身を含む): 33312384

約数和(自身を除く): 6121003

約数列:

[1, 7, 17, 83, 119, 581, 1411, 2753, 9877, 19271, 46801, 228499, 327607, 1599493, 3884483, 27191381]

約数ペア:

[(1, 27191381), (7, 3884483), (17, 1599493), (83, 327607), (119, 228499), (581, 46801), (1411, 19271), (2753, 9877)]