3883243

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:466

約数の個数: 16

約数和(自身を含む): 4829440

約数和(自身を除く): 946197

約数列:

[1, 7, 13, 91, 139, 307, 973, 1807, 2149, 3991, 12649, 27937, 42673, 298711, 554749, 3883243]

約数ペア:

[(1, 3883243), (7, 554749), (13, 298711), (91, 42673), (139, 27937), (307, 12649), (973, 3991), (1807, 2149)]