39470409

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1429}}^1$

素因数の和:1483

約数の個数: 40

約数和(自身を含む): 66443520

約数和(自身を除く): 26973111

約数列:

[1, 3, 9, 11, 27, 31, 33, 81, 93, 99, 279, 297, 341, 837, 891, 1023, 1429, 2511, 3069, 4287, 9207, 12861, 15719, 27621, 38583, 44299, 47157, 115749, 132897, 141471, 398691, 424413, 487289, 1196073, 1273239, 1461867, 3588219, 4385601, 13156803, 39470409]

約数ペア:

[(1, 39470409), (3, 13156803), (9, 4385601), (11, 3588219), (27, 1461867), (31, 1273239), (33, 1196073), (81, 487289), (93, 424413), (99, 398691), (279, 141471), (297, 132897), (341, 115749), (837, 47157), (891, 44299), (1023, 38583), (1429, 27621), (2511, 15719), (3069, 12861), (4287, 9207)]