2750291271

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{32603}}^1$

素因数の和:32732

約数の個数: 48

約数和(自身を含む): 4937028096

約数和(自身を除く): 2186736825

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 103, 117, 273, 309, 721, 819, 927, 1339, 2163, 4017, 6489, 9373, 12051, 28119, 32603, 84357, 97809, 228221, 293427, 423839, 684663, 1271517, 2053989, 2966873, 3358109, 3814551, 8900619, 10074327, 23506763, 26701857, 30222981, 43655417, 70520289, 130966251, 211560867, 305587919, 392898753, 916763757, 2750291271]

約数ペア:

[(1, 2750291271), (3, 916763757), (7, 392898753), (9, 305587919), (13, 211560867), (21, 130966251), (39, 70520289), (63, 43655417), (91, 30222981), (103, 26701857), (117, 23506763), (273, 10074327), (309, 8900619), (721, 3814551), (819, 3358109), (927, 2966873), (1339, 2053989), (2163, 1271517), (4017, 684663), (6489, 423839), (9373, 293427), (12051, 228221), (28119, 97809), (32603, 84357)]