2073519

素因数分解:

$3^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:98

約数の個数: 48

約数和(自身を含む): 3773952

約数和(自身を除く): 1700433

約数列:

[1, 3, 7, 9, 21, 23, 27, 53, 63, 69, 81, 159, 161, 189, 207, 243, 371, 477, 483, 567, 621, 1113, 1219, 1431, 1449, 1701, 1863, 3339, 3657, 4293, 4347, 5589, 8533, 10017, 10971, 12879, 13041, 25599, 30051, 32913, 39123, 76797, 90153, 98739, 230391, 296217, 691173, 2073519]

約数ペア:

[(1, 2073519), (3, 691173), (7, 296217), (9, 230391), (21, 98739), (23, 90153), (27, 76797), (53, 39123), (63, 32913), (69, 30051), (81, 25599), (159, 13041), (161, 12879), (189, 10971), (207, 10017), (243, 8533), (371, 5589), (477, 4347), (483, 4293), (567, 3657), (621, 3339), (1113, 1863), (1219, 1701), (1431, 1449)]