16571373

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{601}}^1$

素因数の和:725

約数の個数: 32

約数和(自身を含む): 27508992

約数和(自身を除く): 10937619

約数列:

[1, 3, 7, 13, 21, 39, 91, 101, 273, 303, 601, 707, 1313, 1803, 2121, 3939, 4207, 7813, 9191, 12621, 23439, 27573, 54691, 60701, 164073, 182103, 424907, 789113, 1274721, 2367339, 5523791, 16571373]

約数ペア:

[(1, 16571373), (3, 5523791), (7, 2367339), (13, 1274721), (21, 789113), (39, 424907), (91, 182103), (101, 164073), (273, 60701), (303, 54691), (601, 27573), (707, 23439), (1313, 12621), (1803, 9191), (2121, 7813), (3939, 4207)]