4438539

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1499}}^1$

素因数の和:1559

約数の個数: 24

約数和(自身を含む): 7488000

約数和(自身を除く): 3049461

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 1499, 2961, 4497, 10493, 13491, 31479, 70453, 94437, 211359, 493171, 634077, 1479513, 4438539]

約数ペア:

[(1, 4438539), (3, 1479513), (7, 634077), (9, 493171), (21, 211359), (47, 94437), (63, 70453), (141, 31479), (329, 13491), (423, 10493), (987, 4497), (1499, 2961)]