9871697

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{317}}^1$

素因数の和:496

約数の個数: 16

約数和(自身を含む): 11448000

約数和(自身を除く): 1576303

約数列:

[1, 11, 19, 149, 209, 317, 1639, 2831, 3487, 6023, 31141, 47233, 66253, 519563, 897427, 9871697]

約数ペア:

[(1, 9871697), (11, 897427), (19, 519563), (149, 66253), (209, 47233), (317, 31141), (1639, 6023), (2831, 3487)]