4213503

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1423}}^1$

素因数の和:1483

約数の個数: 24

約数和(自身を含む): 7108608

約数和(自身を除く): 2895105

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 1423, 2961, 4269, 9961, 12807, 29883, 66881, 89649, 200643, 468167, 601929, 1404501, 4213503]

約数ペア:

[(1, 4213503), (3, 1404501), (7, 601929), (9, 468167), (21, 200643), (47, 89649), (63, 66881), (141, 29883), (329, 12807), (423, 9961), (987, 4269), (1423, 2961)]