65971177921

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{1495979}}^1$

素因数の和:1496220

約数の個数: 16

約数和(自身を含む): 76115462400

約数和(自身を除く): 10144284479

約数列:

[1, 11, 19, 209, 211, 2321, 4009, 44099, 1495979, 16455769, 28423601, 312659611, 315651569, 3472167259, 5997379811, 65971177921]

約数ペア:

[(1, 65971177921), (11, 5997379811), (19, 3472167259), (209, 315651569), (211, 312659611), (2321, 28423601), (4009, 16455769), (44099, 1495979)]