5186421

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:273

約数の個数: 24

約数和(自身を含む): 7783776

約数和(自身を除く): 2597355

約数列:

[1, 3, 9, 53, 83, 131, 159, 249, 393, 477, 747, 1179, 4399, 6943, 10873, 13197, 20829, 32619, 39591, 62487, 97857, 576269, 1728807, 5186421]

約数ペア:

[(1, 5186421), (3, 1728807), (9, 576269), (53, 97857), (83, 62487), (131, 39591), (159, 32619), (249, 20829), (393, 13197), (477, 10873), (747, 6943), (1179, 4399)]