31004103

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 46771200

約数和(自身を除く): 15767097

約数列:

[1, 3, 13, 29, 39, 79, 87, 237, 347, 377, 1027, 1041, 1131, 2291, 3081, 4511, 6873, 10063, 13533, 27413, 29783, 30189, 82239, 89349, 130819, 356369, 392457, 794977, 1069107, 2384931, 10334701, 31004103]

約数ペア:

[(1, 31004103), (3, 10334701), (13, 2384931), (29, 1069107), (39, 794977), (79, 392457), (87, 356369), (237, 130819), (347, 89349), (377, 82239), (1027, 30189), (1041, 29783), (1131, 27413), (2291, 13533), (3081, 10063), (4511, 6873)]