872423783

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{3863}}^1$

素因数の和:4307

約数の個数: 24

約数和(自身を含む): 1110049920

約数和(自身を除く): 237626137

約数列:

[1, 7, 11, 49, 77, 419, 539, 2933, 3863, 4609, 20531, 27041, 32263, 42493, 189287, 225841, 297451, 1618597, 2082157, 11330179, 17804567, 79311253, 124631969, 872423783]

約数ペア:

[(1, 872423783), (7, 124631969), (11, 79311253), (49, 17804567), (77, 11330179), (419, 2082157), (539, 1618597), (2933, 297451), (3863, 225841), (4609, 189287), (20531, 42493), (27041, 32263)]