31614099

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 47443968

約数和(自身を除く): 15829869

約数列:

[1, 3, 11, 33, 71, 103, 131, 213, 309, 393, 781, 1133, 1441, 2343, 3399, 4323, 7313, 9301, 13493, 21939, 27903, 40479, 80443, 102311, 148423, 241329, 306933, 445269, 958003, 2874009, 10538033, 31614099]

約数ペア:

[(1, 31614099), (3, 10538033), (11, 2874009), (33, 958003), (71, 445269), (103, 306933), (131, 241329), (213, 148423), (309, 102311), (393, 80443), (781, 40479), (1133, 27903), (1441, 21939), (2343, 13493), (3399, 9301), (4323, 7313)]