38558091

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{311}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 64366848

約数和(自身を除く): 25808757

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 289, 311, 429, 561, 663, 867, 933, 2431, 3179, 3421, 3757, 4043, 5287, 7293, 9537, 10263, 11271, 12129, 15861, 41327, 44473, 58157, 68731, 89879, 123981, 133419, 174471, 206193, 269637, 756041, 988669, 1168427, 2268123, 2966007, 3505281, 12852697, 38558091]

約数ペア:

[(1, 38558091), (3, 12852697), (11, 3505281), (13, 2966007), (17, 2268123), (33, 1168427), (39, 988669), (51, 756041), (143, 269637), (187, 206193), (221, 174471), (289, 133419), (311, 123981), (429, 89879), (561, 68731), (663, 58157), (867, 44473), (933, 41327), (2431, 15861), (3179, 12129), (3421, 11271), (3757, 10263), (4043, 9537), (5287, 7293)]