284927279

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{51329}}^1$

素因数の和:51410

約数の個数: 16

約数和(自身を含む): 356435520

約数和(自身を除く): 71508241

約数列:

[1, 7, 13, 61, 91, 427, 793, 5551, 51329, 359303, 667277, 3131069, 4670939, 21917483, 40703897, 284927279]

約数ペア:

[(1, 284927279), (7, 40703897), (13, 21917483), (61, 4670939), (91, 3131069), (427, 667277), (793, 359303), (5551, 51329)]