8340813

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{89}}^2$

素因数の和:203

約数の個数: 30

約数和(自身を含む): 13570634

約数和(自身を除く): 5229821

約数列:

[1, 3, 9, 13, 27, 39, 81, 89, 117, 267, 351, 801, 1053, 1157, 2403, 3471, 7209, 7921, 10413, 23763, 31239, 71289, 93717, 102973, 213867, 308919, 641601, 926757, 2780271, 8340813]

約数ペア:

[(1, 8340813), (3, 2780271), (9, 926757), (13, 641601), (27, 308919), (39, 213867), (81, 102973), (89, 93717), (117, 71289), (267, 31239), (351, 23763), (801, 10413), (1053, 7921), (1157, 7209), (2403, 3471)]