1628351229

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{257}}^1\times {\mathrm{353}}^1$

素因数の和:837

約数の個数: 32

約数和(自身を含む): 2267956224

約数和(自身を除く): 639604995

約数列:

[1, 3, 31, 93, 193, 257, 353, 579, 771, 1059, 5983, 7967, 10943, 17949, 23901, 32829, 49601, 68129, 90721, 148803, 204387, 272163, 1537631, 2111999, 2812351, 4612893, 6335997, 8437053, 17509153, 52527459, 542783743, 1628351229]

約数ペア:

[(1, 1628351229), (3, 542783743), (31, 52527459), (93, 17509153), (193, 8437053), (257, 6335997), (353, 4612893), (579, 2812351), (771, 2111999), (1059, 1537631), (5983, 272163), (7967, 204387), (10943, 148803), (17949, 90721), (23901, 68129), (32829, 49601)]