3329403

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:128

約数の個数: 48

約数和(自身を含む): 5909760

約数和(自身を除く): 2580357

約数列:

[1, 3, 7, 11, 21, 29, 33, 49, 71, 77, 87, 147, 203, 213, 231, 319, 497, 539, 609, 781, 957, 1421, 1491, 1617, 2059, 2233, 2343, 3479, 4263, 5467, 6177, 6699, 10437, 14413, 15631, 16401, 22649, 38269, 43239, 46893, 67947, 100891, 114807, 158543, 302673, 475629, 1109801, 3329403]

約数ペア:

[(1, 3329403), (3, 1109801), (7, 475629), (11, 302673), (21, 158543), (29, 114807), (33, 100891), (49, 67947), (71, 46893), (77, 43239), (87, 38269), (147, 22649), (203, 16401), (213, 15631), (231, 14413), (319, 10437), (497, 6699), (539, 6177), (609, 5467), (781, 4263), (957, 3479), (1421, 2343), (1491, 2233), (1617, 2059)]