808073931

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{28867}}^1$

素因数の和:28951

約数の個数: 32

約数和(自身を含む): 1300676608

約数和(自身を除く): 492602677

約数列:

[1, 3, 7, 21, 31, 43, 93, 129, 217, 301, 651, 903, 1333, 3999, 9331, 27993, 28867, 86601, 202069, 606207, 894877, 1241281, 2684631, 3723843, 6264139, 8688967, 18792417, 26066901, 38479711, 115439133, 269357977, 808073931]

約数ペア:

[(1, 808073931), (3, 269357977), (7, 115439133), (21, 38479711), (31, 26066901), (43, 18792417), (93, 8688967), (129, 6264139), (217, 3723843), (301, 2684631), (651, 1241281), (903, 894877), (1333, 606207), (3999, 202069), (9331, 86601), (27993, 28867)]