38420151

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2819}}^1$

素因数の和:2899

約数の個数: 32

約数和(自身を含む): 64972800

約数和(自身を除く): 26552649

約数列:

[1, 3, 7, 11, 21, 33, 59, 77, 177, 231, 413, 649, 1239, 1947, 2819, 4543, 8457, 13629, 19733, 31009, 59199, 93027, 166321, 217063, 498963, 651189, 1164247, 1829531, 3492741, 5488593, 12806717, 38420151]

約数ペア:

[(1, 38420151), (3, 12806717), (7, 5488593), (11, 3492741), (21, 1829531), (33, 1164247), (59, 651189), (77, 498963), (177, 217063), (231, 166321), (413, 93027), (649, 59199), (1239, 31009), (1947, 19733), (2819, 13629), (4543, 8457)]