7542873

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2803}}^1$

素因数の和:2845

約数の個数: 24

約数和(自身を含む): 12247872

約数和(自身を除く): 4704999

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 2803, 8409, 25227, 36439, 64469, 109317, 193407, 327951, 580221, 838097, 2514291, 7542873]

約数ペア:

[(1, 7542873), (3, 2514291), (9, 838097), (13, 580221), (23, 327951), (39, 193407), (69, 109317), (117, 64469), (207, 36439), (299, 25227), (897, 8409), (2691, 2803)]