527424303

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{18701}}^1$

素因数の和:18807

約数の個数: 32

約数和(自身を含む): 861788160

約数和(自身を除く): 334363857

約数列:

[1, 3, 7, 17, 21, 51, 79, 119, 237, 357, 553, 1343, 1659, 4029, 9401, 18701, 28203, 56103, 130907, 317917, 392721, 953751, 1477379, 2225419, 4432137, 6676257, 10341653, 25115443, 31024959, 75346329, 175808101, 527424303]

約数ペア:

[(1, 527424303), (3, 175808101), (7, 75346329), (17, 31024959), (21, 25115443), (51, 10341653), (79, 6676257), (119, 4432137), (237, 2225419), (357, 1477379), (553, 953751), (1343, 392721), (1659, 317917), (4029, 130907), (9401, 56103), (18701, 28203)]