1233640407

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{27449}}^1$

素因数の和:27734

約数の個数: 16

約数和(自身を含む): 1675987200

約数和(自身を除く): 442346793

約数列:

[1, 3, 71, 211, 213, 633, 14981, 27449, 44943, 82347, 1948879, 5791739, 5846637, 17375217, 411213469, 1233640407]

約数ペア:

[(1, 1233640407), (3, 411213469), (71, 17375217), (211, 5846637), (213, 5791739), (633, 1948879), (14981, 82347), (27449, 44943)]