899952381

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{1319}}^1\times {\mathrm{1613}}^1$

素因数の和:2985

約数の個数: 24

約数和(自身を含む): 1329419520

約数和(自身を除く): 429467139

約数列:

[1, 3, 9, 47, 141, 423, 1319, 1613, 3957, 4839, 11871, 14517, 61993, 75811, 185979, 227433, 557937, 682299, 2127547, 6382641, 19147923, 99994709, 299984127, 899952381]

約数ペア:

[(1, 899952381), (3, 299984127), (9, 99994709), (47, 19147923), (141, 6382641), (423, 2127547), (1319, 682299), (1613, 557937), (3957, 227433), (4839, 185979), (11871, 75811), (14517, 61993)]