23177767679

素因数分解:

${\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{281}}^1$

素因数の和:620

約数の個数: 48

約数和(自身を含む): 26615457792

約数和(自身を除く): 3437690113

約数列:

[1, 11, 43, 83, 121, 191, 281, 473, 913, 2101, 3091, 3569, 5203, 8213, 10043, 12083, 15853, 23111, 23323, 34001, 39259, 53671, 90343, 132913, 174383, 256553, 431849, 590381, 681679, 993773, 1002889, 1462043, 1918213, 2307853, 2822083, 4454693, 6494191, 7498469, 11031779, 25386383, 49001623, 82483159, 121349569, 191551799, 279250213, 539017853, 2107069789, 23177767679]

約数ペア:

[(1, 23177767679), (11, 2107069789), (43, 539017853), (83, 279250213), (121, 191551799), (191, 121349569), (281, 82483159), (473, 49001623), (913, 25386383), (2101, 11031779), (3091, 7498469), (3569, 6494191), (5203, 4454693), (8213, 2822083), (10043, 2307853), (12083, 1918213), (15853, 1462043), (23111, 1002889), (23323, 993773), (34001, 681679), (39259, 590381), (53671, 431849), (90343, 256553), (132913, 174383)]