72482473

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{2011}}^1$

素因数の和:2308

約数の個数: 16

約数和(自身を含む): 87562240

約数和(自身を除く): 15079767

約数列:

[1, 7, 19, 133, 271, 1897, 2011, 5149, 14077, 36043, 38209, 267463, 544981, 3814867, 10354639, 72482473]

約数ペア:

[(1, 72482473), (7, 10354639), (19, 3814867), (133, 544981), (271, 267463), (1897, 38209), (2011, 36043), (5149, 14077)]