212734797

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{1163}}^1$

素因数の和:1441

約数の個数: 32

約数和(自身を含む): 324504576

約数和(自身を除く): 111769779

約数列:

[1, 3, 11, 23, 33, 69, 241, 253, 723, 759, 1163, 2651, 3489, 5543, 7953, 12793, 16629, 26749, 38379, 60973, 80247, 182919, 280283, 294239, 840849, 882717, 3083113, 6446509, 9249339, 19339527, 70911599, 212734797]

約数ペア:

[(1, 212734797), (3, 70911599), (11, 19339527), (23, 9249339), (33, 6446509), (69, 3083113), (241, 882717), (253, 840849), (723, 294239), (759, 280283), (1163, 182919), (2651, 80247), (3489, 60973), (5543, 38379), (7953, 26749), (12793, 16629)]