16251573

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{3823}}^1$

素因数の和:3948

約数の個数: 16

約数和(自身を含む): 23555840

約数和(自身を除く): 7304267

約数列:

[1, 3, 13, 39, 109, 327, 1417, 3823, 4251, 11469, 49699, 149097, 416707, 1250121, 5417191, 16251573]

約数ペア:

[(1, 16251573), (3, 5417191), (13, 1250121), (39, 416707), (109, 149097), (327, 49699), (1417, 11469), (3823, 4251)]