542784561

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{15329}}^1$

素因数の和:15409

約数の個数: 32

約数和(自身を含む): 838857600

約数和(自身を除く): 296073039

約数列:

[1, 3, 11, 29, 33, 37, 87, 111, 319, 407, 957, 1073, 1221, 3219, 11803, 15329, 35409, 45987, 168619, 444541, 505857, 567173, 1333623, 1701519, 4889951, 6238903, 14669853, 16448017, 18716709, 49344051, 180928187, 542784561]

約数ペア:

[(1, 542784561), (3, 180928187), (11, 49344051), (29, 18716709), (33, 16448017), (37, 14669853), (87, 6238903), (111, 4889951), (319, 1701519), (407, 1333623), (957, 567173), (1073, 505857), (1221, 444541), (3219, 168619), (11803, 45987), (15329, 35409)]