319786201

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{5407}}^1$

素因数の和:5509

約数の個数: 24

約数和(自身を含む): 399499776

約数和(自身を除く): 79713575

約数列:

[1, 7, 17, 49, 71, 119, 497, 833, 1207, 3479, 5407, 8449, 37849, 59143, 91919, 264943, 383897, 643433, 2687279, 4504031, 6526249, 18810953, 45683743, 319786201]

約数ペア:

[(1, 319786201), (7, 45683743), (17, 18810953), (49, 6526249), (71, 4504031), (119, 2687279), (497, 643433), (833, 383897), (1207, 264943), (3479, 91919), (5407, 59143), (8449, 37849)]