13867986993

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1951}}^1\times {\mathrm{5737}}^1$

素因数の和:7757

約数の個数: 32

約数和(自身を含む): 21505105920

約数和(自身を除く): 7637118927

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 1951, 5737, 5853, 13657, 17211, 40159, 40971, 115109, 120477, 338483, 345327, 805763, 1015449, 2369381, 2417289, 7108143, 11192887, 33578661, 78350209, 235050627, 660380333, 1981140999, 4622662331, 13867986993]

約数ペア:

[(1, 13867986993), (3, 4622662331), (7, 1981140999), (21, 660380333), (59, 235050627), (177, 78350209), (413, 33578661), (1239, 11192887), (1951, 7108143), (5737, 2417289), (5853, 2369381), (13657, 1015449), (17211, 805763), (40159, 345327), (40971, 338483), (115109, 120477)]