298408319

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{13099}}^1$

素因数の和:13238

約数の個数: 16

約数和(自身を含む): 345840000

約数和(自身を除く): 47431681

約数列:

[1, 11, 19, 109, 209, 1199, 2071, 13099, 22781, 144089, 248881, 1427791, 2737691, 15705701, 27128029, 298408319]

約数ペア:

[(1, 298408319), (11, 27128029), (19, 15705701), (109, 2737691), (209, 1427791), (1199, 248881), (2071, 144089), (13099, 22781)]