97891321

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 117386496

約数和(自身を除く): 19495175

約数列:

[1, 11, 17, 71, 73, 101, 187, 781, 803, 1111, 1207, 1241, 1717, 5183, 7171, 7373, 13277, 13651, 18887, 57013, 78881, 81103, 88111, 121907, 125341, 523483, 969221, 1340977, 1378751, 5758313, 8899211, 97891321]

約数ペア:

[(1, 97891321), (11, 8899211), (17, 5758313), (71, 1378751), (73, 1340977), (101, 969221), (187, 523483), (781, 125341), (803, 121907), (1111, 88111), (1207, 81103), (1241, 78881), (1717, 57013), (5183, 18887), (7171, 13651), (7373, 13277)]