38554173

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1039}}^1$

素因数の和:1102

約数の個数: 48

約数和(自身を含む): 69222400

約数和(自身を除く): 30668227

約数列:

[1, 3, 7, 9, 19, 21, 31, 57, 63, 93, 133, 171, 217, 279, 399, 589, 651, 1039, 1197, 1767, 1953, 3117, 4123, 5301, 7273, 9351, 12369, 19741, 21819, 32209, 37107, 59223, 65457, 96627, 138187, 177669, 225463, 289881, 414561, 611971, 676389, 1243683, 1835913, 2029167, 4283797, 5507739, 12851391, 38554173]

約数ペア:

[(1, 38554173), (3, 12851391), (7, 5507739), (9, 4283797), (19, 2029167), (21, 1835913), (31, 1243683), (57, 676389), (63, 611971), (93, 414561), (133, 289881), (171, 225463), (217, 177669), (279, 138187), (399, 96627), (589, 65457), (651, 59223), (1039, 37107), (1197, 32209), (1767, 21819), (1953, 19741), (3117, 12369), (4123, 9351), (5301, 7273)]