2017199847

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{16301}}^1$

素因数の和:16503

約数の個数: 32

約数和(自身を含む): 3067384320

約数和(自身を除く): 1050184473

約数列:

[1, 3, 13, 19, 39, 57, 167, 247, 501, 741, 2171, 3173, 6513, 9519, 16301, 41249, 48903, 123747, 211913, 309719, 635739, 929157, 2722267, 4026347, 8166801, 12079041, 35389471, 51723073, 106168413, 155169219, 672399949, 2017199847]

約数ペア:

[(1, 2017199847), (3, 672399949), (13, 155169219), (19, 106168413), (39, 51723073), (57, 35389471), (167, 12079041), (247, 8166801), (501, 4026347), (741, 2722267), (2171, 929157), (3173, 635739), (6513, 309719), (9519, 211913), (16301, 123747), (41249, 48903)]