7413219

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{727}}^1$

素因数の和:847

約数の個数: 24

約数和(自身を含む): 11811072

約数和(自身を除く): 4397853

約数列:

[1, 3, 9, 11, 33, 99, 103, 309, 727, 927, 1133, 2181, 3399, 6543, 7997, 10197, 23991, 71973, 74881, 224643, 673929, 823691, 2471073, 7413219]

約数ペア:

[(1, 7413219), (3, 2471073), (9, 823691), (11, 673929), (33, 224643), (99, 74881), (103, 71973), (309, 23991), (727, 10197), (927, 7997), (1133, 6543), (2181, 3399)]