1217216971

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{25703}}^1$

素因数の和:25826

約数の個数: 16

約数和(自身を含む): 1332495360

約数和(自身を除く): 115278389

約数列:

[1, 23, 29, 71, 667, 1633, 2059, 25703, 47357, 591169, 745387, 1824913, 17143901, 41972999, 52922477, 1217216971]

約数ペア:

[(1, 1217216971), (23, 52922477), (29, 41972999), (71, 17143901), (667, 1824913), (1633, 745387), (2059, 591169), (25703, 47357)]