2912208321

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{17159}}^1$

素因数の和:17349

約数の個数: 32

約数和(自身を含む): 4381977600

約数和(自身を除く): 1469769279

約数列:

[1, 3, 11, 33, 37, 111, 139, 407, 417, 1221, 1529, 4587, 5143, 15429, 17159, 51477, 56573, 169719, 188749, 566247, 634883, 1904649, 2385101, 6983713, 7155303, 20951139, 26236111, 78708333, 88248737, 264746211, 970736107, 2912208321]

約数ペア:

[(1, 2912208321), (3, 970736107), (11, 264746211), (33, 88248737), (37, 78708333), (111, 26236111), (139, 20951139), (407, 7155303), (417, 6983713), (1221, 2385101), (1529, 1904649), (4587, 634883), (5143, 566247), (15429, 188749), (17159, 169719), (51477, 56573)]