38992947

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{673}}^1$

素因数の和:803

約数の個数: 32

約数和(自身を含む): 62115840

約数和(自身を除く): 23122893

約数列:

[1, 3, 7, 21, 31, 89, 93, 217, 267, 623, 651, 673, 1869, 2019, 2759, 4711, 8277, 14133, 19313, 20863, 57939, 59897, 62589, 146041, 179691, 419279, 438123, 1257837, 1856807, 5570421, 12997649, 38992947]

約数ペア:

[(1, 38992947), (3, 12997649), (7, 5570421), (21, 1856807), (31, 1257837), (89, 438123), (93, 419279), (217, 179691), (267, 146041), (623, 62589), (651, 59897), (673, 57939), (1869, 20863), (2019, 19313), (2759, 14133), (4711, 8277)]