2901703

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:366

約数の個数: 16

約数和(自身を含む): 3525120

約数和(自身を除く): 623417

約数列:

[1, 7, 23, 67, 161, 269, 469, 1541, 1883, 6187, 10787, 18023, 43309, 126161, 414529, 2901703]

約数ペア:

[(1, 2901703), (7, 414529), (23, 126161), (67, 43309), (161, 18023), (269, 10787), (469, 6187), (1541, 1883)]