53459987

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{1399}}^1$

素因数の和:1562

約数の個数: 16

約数和(自身を含む): 62899200

約数和(自身を除く): 9439213

約数列:

[1, 7, 53, 103, 371, 721, 1399, 5459, 9793, 38213, 74147, 144097, 519029, 1008679, 7637141, 53459987]

約数ペア:

[(1, 53459987), (7, 7637141), (53, 1008679), (103, 519029), (371, 144097), (721, 74147), (1399, 38213), (5459, 9793)]