8970273

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1783}}^1$

素因数の和:1845

約数の個数: 24

約数和(自身を含む): 14286272

約数和(自身を除く): 5315999

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 1783, 5031, 5349, 16047, 23179, 69537, 76669, 208611, 230007, 690021, 996697, 2990091, 8970273]

約数ペア:

[(1, 8970273), (3, 2990091), (9, 996697), (13, 690021), (39, 230007), (43, 208611), (117, 76669), (129, 69537), (387, 23179), (559, 16047), (1677, 5349), (1783, 5031)]