40784469

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2243}}^1$

素因数の和:2305

約数の個数: 32

約数和(自身を含む): 64627200

約数和(自身を除く): 23842731

約数列:

[1, 3, 11, 19, 29, 33, 57, 87, 209, 319, 551, 627, 957, 1653, 2243, 6061, 6729, 18183, 24673, 42617, 65047, 74019, 127851, 195141, 468787, 715517, 1235893, 1406361, 2146551, 3707679, 13594823, 40784469]

約数ペア:

[(1, 40784469), (3, 13594823), (11, 3707679), (19, 2146551), (29, 1406361), (33, 1235893), (57, 715517), (87, 468787), (209, 195141), (319, 127851), (551, 74019), (627, 65047), (957, 42617), (1653, 24673), (2243, 18183), (6061, 6729)]