1647972271

素因数分解:

${\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1\times {\mathrm{6389}}^1$

素因数の和:6710

約数の個数: 16

約数和(自身を含む): 1821916800

約数和(自身を除く): 173944529

約数列:

[1, 11, 131, 179, 1441, 1969, 6389, 23449, 70279, 257939, 836959, 1143631, 9206549, 12579941, 149815661, 1647972271]

約数ペア:

[(1, 1647972271), (11, 149815661), (131, 12579941), (179, 9206549), (1441, 1143631), (1969, 836959), (6389, 257939), (23449, 70279)]