3279913

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:317

約数の個数: 24

約数和(自身を含む): 4341120

約数和(自身を除く): 1061207

約数列:

[1, 7, 13, 19, 49, 91, 133, 247, 271, 637, 931, 1729, 1897, 3523, 5149, 12103, 13279, 24661, 36043, 66937, 172627, 252301, 468559, 3279913]

約数ペア:

[(1, 3279913), (7, 468559), (13, 252301), (19, 172627), (49, 66937), (91, 36043), (133, 24661), (247, 13279), (271, 12103), (637, 5149), (931, 3523), (1729, 1897)]