13696221

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{281}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 22957056

約数和(自身を除く): 9260835

約数列:

[1, 3, 7, 11, 21, 33, 77, 211, 231, 281, 633, 843, 1477, 1967, 2321, 3091, 4431, 5901, 6963, 9273, 16247, 21637, 48741, 59291, 64911, 177873, 415037, 652201, 1245111, 1956603, 4565407, 13696221]

約数ペア:

[(1, 13696221), (3, 4565407), (7, 1956603), (11, 1245111), (21, 652201), (33, 415037), (77, 177873), (211, 64911), (231, 59291), (281, 48741), (633, 21637), (843, 16247), (1477, 9273), (1967, 6963), (2321, 5901), (3091, 4431)]