339331971

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1\times {\mathrm{541}}^1$

素因数の和:867

約数の個数: 32

約数和(自身を含む): 502629120

約数和(自身を除く): 163297149

約数列:

[1, 3, 11, 33, 83, 229, 249, 541, 687, 913, 1623, 2519, 2739, 5951, 7557, 17853, 19007, 44903, 57021, 123889, 134709, 209077, 371667, 493933, 627231, 1362779, 1481799, 4088337, 10282787, 30848361, 113110657, 339331971]

約数ペア:

[(1, 339331971), (3, 113110657), (11, 30848361), (33, 10282787), (83, 4088337), (229, 1481799), (249, 1362779), (541, 627231), (687, 493933), (913, 371667), (1623, 209077), (2519, 134709), (2739, 123889), (5951, 57021), (7557, 44903), (17853, 19007)]