16245033

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 25681920

約数和(自身を除く): 9436887

約数列:

[1, 3, 7, 21, 47, 109, 141, 151, 327, 329, 453, 763, 987, 1057, 2289, 3171, 5123, 7097, 15369, 16459, 21291, 35861, 49377, 49679, 107583, 115213, 149037, 345639, 773573, 2320719, 5415011, 16245033]

約数ペア:

[(1, 16245033), (3, 5415011), (7, 2320719), (21, 773573), (47, 345639), (109, 149037), (141, 115213), (151, 107583), (327, 49679), (329, 49377), (453, 35861), (763, 21291), (987, 16459), (1057, 15369), (2289, 7097), (3171, 5123)]