28932249

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 42577920

約数和(自身を除く): 13645671

約数列:

[1, 3, 17, 43, 51, 79, 129, 167, 237, 501, 731, 1343, 2193, 2839, 3397, 4029, 7181, 8517, 10191, 13193, 21543, 39579, 57749, 122077, 173247, 224281, 366231, 567299, 672843, 1701897, 9644083, 28932249]

約数ペア:

[(1, 28932249), (3, 9644083), (17, 1701897), (43, 672843), (51, 567299), (79, 366231), (129, 224281), (167, 173247), (237, 122077), (501, 57749), (731, 39579), (1343, 21543), (2193, 13193), (2839, 10191), (3397, 8517), (4029, 7181)]