71986211

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{1163}}^1$

素因数の和:1522

約数の個数: 16

約数和(自身を含む): 83472768

約数和(自身を除く): 11486557

約数列:

[1, 11, 17, 187, 331, 1163, 3641, 5627, 12793, 19771, 61897, 217481, 384953, 4234483, 6544201, 71986211]

約数ペア:

[(1, 71986211), (11, 6544201), (17, 4234483), (187, 384953), (331, 217481), (1163, 61897), (3641, 19771), (5627, 12793)]