284493303

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{74729}}^1$

素因数の和:74788

約数の個数: 20

約数和(自身を含む): 434031840

約数和(自身を除く): 149538537

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 74729, 224187, 672561, 2017683, 3512263, 6053049, 10536789, 31610367, 94831101, 284493303]

約数ペア:

[(1, 284493303), (3, 94831101), (9, 31610367), (27, 10536789), (47, 6053049), (81, 3512263), (141, 2017683), (423, 672561), (1269, 224187), (3807, 74729)]