11931417

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:381

約数の個数: 24

約数和(自身を含む): 17770688

約数和(自身を除く): 5839271

約数列:

[1, 3, 9, 61, 103, 183, 211, 309, 549, 633, 927, 1899, 6283, 12871, 18849, 21733, 38613, 56547, 65199, 115839, 195597, 1325713, 3977139, 11931417]

約数ペア:

[(1, 11931417), (3, 3977139), (9, 1325713), (61, 195597), (103, 115839), (183, 65199), (211, 56547), (309, 38613), (549, 21733), (633, 18849), (927, 12871), (1899, 6283)]