39757671

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5407}}^1$

素因数の和:5475

約数の個数: 24

約数和(自身を含む): 61867520

約数和(自身を除く): 22109849

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 2451, 5407, 7353, 16221, 48663, 102733, 232501, 308199, 697503, 924597, 2092509, 4417519, 13252557, 39757671]

約数ペア:

[(1, 39757671), (3, 13252557), (9, 4417519), (19, 2092509), (43, 924597), (57, 697503), (129, 308199), (171, 232501), (387, 102733), (817, 48663), (2451, 16221), (5407, 7353)]