17232579

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 31292352

約数和(自身を除く): 14059773

約数列:

[1, 3, 7, 9, 13, 21, 39, 53, 63, 91, 117, 159, 273, 371, 397, 477, 689, 819, 1113, 1191, 2067, 2779, 3339, 3573, 4823, 5161, 6201, 8337, 14469, 15483, 21041, 25011, 36127, 43407, 46449, 63123, 108381, 147287, 189369, 273533, 325143, 441861, 820599, 1325583, 1914731, 2461797, 5744193, 17232579]

約数ペア:

[(1, 17232579), (3, 5744193), (7, 2461797), (9, 1914731), (13, 1325583), (21, 820599), (39, 441861), (53, 325143), (63, 273533), (91, 189369), (117, 147287), (159, 108381), (273, 63123), (371, 46449), (397, 43407), (477, 36127), (689, 25011), (819, 21041), (1113, 15483), (1191, 14469), (2067, 8337), (2779, 6201), (3339, 5161), (3573, 4823)]