22372779

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{431}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 35417088

約数和(自身を除く): 13044309

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 431, 1293, 1331, 1573, 3993, 4719, 4741, 5603, 14223, 16809, 17303, 51909, 52151, 61633, 156453, 184899, 573661, 677963, 1720983, 2033889, 7457593, 22372779]

約数ペア:

[(1, 22372779), (3, 7457593), (11, 2033889), (13, 1720983), (33, 677963), (39, 573661), (121, 184899), (143, 156453), (363, 61633), (429, 52151), (431, 51909), (1293, 17303), (1331, 16809), (1573, 14223), (3993, 5603), (4719, 4741)]