7973537

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:209

約数の個数: 24

約数和(自身を含む): 9764328

約数和(自身を除く): 1790791

約数列:

[1, 11, 13, 37, 121, 137, 143, 407, 481, 1507, 1573, 1781, 4477, 5069, 5291, 16577, 19591, 55759, 58201, 65897, 215501, 613349, 724867, 7973537]

約数ペア:

[(1, 7973537), (11, 724867), (13, 613349), (37, 215501), (121, 65897), (137, 58201), (143, 55759), (407, 19591), (481, 16577), (1507, 5291), (1573, 5069), (1781, 4477)]