4993131

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:243

約数の個数: 32

約数和(自身を含む): 7967232

約数和(自身を除く): 2974101

約数列:

[1, 3, 11, 13, 33, 39, 103, 113, 143, 309, 339, 429, 1133, 1243, 1339, 1469, 3399, 3729, 4017, 4407, 11639, 14729, 16159, 34917, 44187, 48477, 128029, 151307, 384087, 453921, 1664377, 4993131]

約数ペア:

[(1, 4993131), (3, 1664377), (11, 453921), (13, 384087), (33, 151307), (39, 128029), (103, 48477), (113, 44187), (143, 34917), (309, 16159), (339, 14729), (429, 11639), (1133, 4407), (1243, 4017), (1339, 3729), (1469, 3399)]