4247451

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{12101}}^1$

素因数の和:12123

約数の個数: 16

約数和(自身を含む): 6777120

約数和(自身を除く): 2529669

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 12101, 36303, 108909, 157313, 326727, 471939, 1415817, 4247451]

約数ペア:

[(1, 4247451), (3, 1415817), (9, 471939), (13, 326727), (27, 157313), (39, 108909), (117, 36303), (351, 12101)]