47497611

素因数分解:

$3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{1489}}^1$

素因数の和:1544

約数の個数: 32

約数和(自身を含む): 76288000

約数和(自身を除く): 28790389

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 343, 651, 1029, 1489, 1519, 4467, 4557, 10423, 10633, 31269, 31899, 46159, 72961, 138477, 218883, 323113, 510727, 969339, 1532181, 2261791, 6785373, 15832537, 47497611]

約数ペア:

[(1, 47497611), (3, 15832537), (7, 6785373), (21, 2261791), (31, 1532181), (49, 969339), (93, 510727), (147, 323113), (217, 218883), (343, 138477), (651, 72961), (1029, 46159), (1489, 31899), (1519, 31269), (4467, 10633), (4557, 10423)]