212083857

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{33809}}^1$

素因数の和:33873

約数の個数: 24

約数和(自身を含む): 332284680

約数和(自身を除く): 120200823

約数列:

[1, 3, 9, 17, 41, 51, 123, 153, 369, 697, 2091, 6273, 33809, 101427, 304281, 574753, 1386169, 1724259, 4158507, 5172777, 12475521, 23564873, 70694619, 212083857]

約数ペア:

[(1, 212083857), (3, 70694619), (9, 23564873), (17, 12475521), (41, 5172777), (51, 4158507), (123, 1724259), (153, 1386169), (369, 574753), (697, 304281), (2091, 101427), (6273, 33809)]