1189406463

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1\times {\mathrm{1249}}^1$

素因数の和:1727

約数の個数: 32

約数和(自身を含む): 1832640000

約数和(自身を除く): 643233537

約数列:

[1, 3, 7, 21, 137, 331, 411, 959, 993, 1249, 2317, 2877, 3747, 6951, 8743, 26229, 45347, 136041, 171113, 317429, 413419, 513339, 952287, 1197791, 1240257, 2893933, 3593373, 8681799, 56638403, 169915209, 396468821, 1189406463]

約数ペア:

[(1, 1189406463), (3, 396468821), (7, 169915209), (21, 56638403), (137, 8681799), (331, 3593373), (411, 2893933), (959, 1240257), (993, 1197791), (1249, 952287), (2317, 513339), (2877, 413419), (3747, 317429), (6951, 171113), (8743, 136041), (26229, 45347)]