319837190403

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{2042657}}^1$

素因数の和:2042787

約数の個数: 32

約数和(自身を含む): 466706499840

約数和(自身を除く): 146869309437

約数列:

[1, 3, 19, 41, 57, 67, 123, 201, 779, 1273, 2337, 2747, 3819, 8241, 52193, 156579, 2042657, 6127971, 38810483, 83748937, 116431449, 136858019, 251246811, 410574057, 1591229803, 2600302361, 4773689409, 5611178779, 7800907083, 16833536337, 106612396801, 319837190403]

約数ペア:

[(1, 319837190403), (3, 106612396801), (19, 16833536337), (41, 7800907083), (57, 5611178779), (67, 4773689409), (123, 2600302361), (201, 1591229803), (779, 410574057), (1273, 251246811), (2337, 136858019), (2747, 116431449), (3819, 83748937), (8241, 38810483), (52193, 6127971), (156579, 2042657)]