2687343

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:151

約数の個数: 32

約数和(自身を含む): 4147200

約数和(自身を除く): 1459857

約数列:

[1, 3, 17, 23, 29, 51, 69, 79, 87, 237, 391, 493, 667, 1173, 1343, 1479, 1817, 2001, 2291, 4029, 5451, 6873, 11339, 30889, 34017, 38947, 52693, 92667, 116841, 158079, 895781, 2687343]

約数ペア:

[(1, 2687343), (3, 895781), (17, 158079), (23, 116841), (29, 92667), (51, 52693), (69, 38947), (79, 34017), (87, 30889), (237, 11339), (391, 6873), (493, 5451), (667, 4029), (1173, 2291), (1343, 2001), (1479, 1817)]