2017169

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:125

約数の個数: 32

約数和(自身を含む): 2820096

約数和(自身を除く): 802927

約数列:

[1, 7, 11, 17, 23, 67, 77, 119, 161, 187, 253, 391, 469, 737, 1139, 1309, 1541, 1771, 2737, 4301, 5159, 7973, 10787, 12529, 16951, 26197, 30107, 87703, 118657, 183379, 288167, 2017169]

約数ペア:

[(1, 2017169), (7, 288167), (11, 183379), (17, 118657), (23, 87703), (67, 30107), (77, 26197), (119, 16951), (161, 12529), (187, 10787), (253, 7973), (391, 5159), (469, 4301), (737, 2737), (1139, 1771), (1309, 1541)]