259013547

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{130223}}^1$

素因数の和:130259

約数の個数: 24

約数和(自身を含む): 426613824

約数和(自身を除く): 167600277

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 130223, 390669, 1172007, 1692899, 2213791, 5078697, 6641373, 15236091, 19924119, 28779283, 86337849, 259013547]

約数ペア:

[(1, 259013547), (3, 86337849), (9, 28779283), (13, 19924119), (17, 15236091), (39, 6641373), (51, 5078697), (117, 2213791), (153, 1692899), (221, 1172007), (663, 390669), (1989, 130223)]