27919311

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{16829}}^1$

素因数の和:16918

約数の個数: 16

約数和(自身を含む): 43084800

約数和(自身を除く): 15165489

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 16829, 50487, 117803, 353409, 1329491, 3988473, 9306437, 27919311]

約数ペア:

[(1, 27919311), (3, 9306437), (7, 3988473), (21, 1329491), (79, 353409), (237, 117803), (553, 50487), (1659, 16829)]