13382733

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 22982400

約数和(自身を除く): 9599667

約数列:

[1, 3, 7, 13, 21, 39, 47, 49, 91, 141, 147, 149, 273, 329, 447, 611, 637, 987, 1043, 1833, 1911, 1937, 2303, 3129, 4277, 5811, 6909, 7003, 7301, 12831, 13559, 21009, 21903, 29939, 40677, 49021, 89817, 91039, 94913, 147063, 273117, 284739, 343147, 637273, 1029441, 1911819, 4460911, 13382733]

約数ペア:

[(1, 13382733), (3, 4460911), (7, 1911819), (13, 1029441), (21, 637273), (39, 343147), (47, 284739), (49, 273117), (91, 147063), (141, 94913), (147, 91039), (149, 89817), (273, 49021), (329, 40677), (447, 29939), (611, 21903), (637, 21009), (987, 13559), (1043, 12831), (1833, 7301), (1911, 7003), (1937, 6909), (2303, 5811), (3129, 4277)]