424470969

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{947}}^1\times {\mathrm{1277}}^1$

素因数の和:2246

約数の個数: 32

約数和(自身を含む): 678464640

約数和(自身を除く): 253993671

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 947, 1277, 2841, 3831, 8523, 11493, 12311, 16601, 25569, 34479, 36933, 49803, 110799, 149409, 332397, 448227, 1209319, 3627957, 10883871, 15721147, 32651613, 47163441, 141490323, 424470969]

約数ペア:

[(1, 424470969), (3, 141490323), (9, 47163441), (13, 32651613), (27, 15721147), (39, 10883871), (117, 3627957), (351, 1209319), (947, 448227), (1277, 332397), (2841, 149409), (3831, 110799), (8523, 49803), (11493, 36933), (12311, 34479), (16601, 25569)]