13698738207

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{681631}}^1$

素因数の和:681684

約数の個数: 48

約数和(自身を含む): 25520302080

約数和(自身を除く): 11821563873

約数列:

[1, 3, 7, 9, 11, 21, 29, 33, 63, 77, 87, 99, 203, 231, 261, 319, 609, 693, 957, 1827, 2233, 2871, 6699, 20097, 681631, 2044893, 4771417, 6134679, 7497941, 14314251, 19767299, 22493823, 42942753, 52485587, 59301897, 67481469, 138371093, 157456761, 177905691, 217440289, 415113279, 472370283, 652320867, 1245339837, 1522082023, 1956962601, 4566246069, 13698738207]

約数ペア:

[(1, 13698738207), (3, 4566246069), (7, 1956962601), (9, 1522082023), (11, 1245339837), (21, 652320867), (29, 472370283), (33, 415113279), (63, 217440289), (77, 177905691), (87, 157456761), (99, 138371093), (203, 67481469), (231, 59301897), (261, 52485587), (319, 42942753), (609, 22493823), (693, 19767299), (957, 14314251), (1827, 7497941), (2233, 6134679), (2871, 4771417), (6699, 2044893), (20097, 681631)]