28013089731

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3259}}^1\times {\mathrm{6353}}^1$

素因数の和:9667

約数の個数: 32

約数和(自身を含む): 41759504640

約数和(自身を除く): 13746414909

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 3259, 6353, 9777, 19059, 35849, 69883, 107547, 133619, 209649, 260473, 400857, 781419, 1469809, 2865203, 4409427, 8595609, 20704427, 62113281, 227748697, 683246091, 848881507, 2546644521, 9337696577, 28013089731]

約数ペア:

[(1, 28013089731), (3, 9337696577), (11, 2546644521), (33, 848881507), (41, 683246091), (123, 227748697), (451, 62113281), (1353, 20704427), (3259, 8595609), (6353, 4409427), (9777, 2865203), (19059, 1469809), (35849, 781419), (69883, 400857), (107547, 260473), (133619, 209649)]