939940463

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{10181}}^1$

素因数の和:10319

約数の個数: 24

約数和(自身を含む): 1191701280

約数和(自身を除く): 251760817

約数列:

[1, 7, 11, 77, 109, 121, 763, 847, 1199, 8393, 10181, 13189, 71267, 92323, 111991, 783937, 1109729, 1231901, 7768103, 8623307, 12207019, 85449133, 134277209, 939940463]

約数ペア:

[(1, 939940463), (7, 134277209), (11, 85449133), (77, 12207019), (109, 8623307), (121, 7768103), (763, 1231901), (847, 1109729), (1199, 783937), (8393, 111991), (10181, 92323), (13189, 71267)]