39798759

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1$

素因数の和:520

約数の個数: 64

約数和(自身を含む): 73866240

約数和(自身を除く): 34067481

約数列:

[1, 3, 7, 11, 13, 21, 29, 33, 39, 77, 87, 91, 143, 203, 231, 273, 319, 377, 429, 457, 609, 957, 1001, 1131, 1371, 2233, 2639, 3003, 3199, 4147, 5027, 5941, 6699, 7917, 9597, 12441, 13253, 15081, 17823, 29029, 35189, 39759, 41587, 65351, 87087, 92771, 105567, 124761, 145783, 172289, 196053, 278313, 437349, 457457, 516867, 1020481, 1206023, 1372371, 1895179, 3061443, 3618069, 5685537, 13266253, 39798759]

約数ペア:

[(1, 39798759), (3, 13266253), (7, 5685537), (11, 3618069), (13, 3061443), (21, 1895179), (29, 1372371), (33, 1206023), (39, 1020481), (77, 516867), (87, 457457), (91, 437349), (143, 278313), (203, 196053), (231, 172289), (273, 145783), (319, 124761), (377, 105567), (429, 92771), (457, 87087), (609, 65351), (957, 41587), (1001, 39759), (1131, 35189), (1371, 29029), (2233, 17823), (2639, 15081), (3003, 13253), (3199, 12441), (4147, 9597), (5027, 7917), (5941, 6699)]