20983622407

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^2\times {\mathrm{327823}}^1$

素因数の和:327891

約数の個数: 18

約数和(自身を含む): 24111127376

約数和(自身を除く): 3127504969

約数列:

[1, 11, 23, 121, 253, 529, 2783, 5819, 64009, 327823, 3606053, 7539929, 39666583, 82939219, 173418367, 912331409, 1907602037, 20983622407]

約数ペア:

[(1, 20983622407), (11, 1907602037), (23, 912331409), (121, 173418367), (253, 82939219), (529, 39666583), (2783, 7539929), (5819, 3606053), (64009, 327823)]