38508141

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1307}}^1$

素因数の和:1401

約数の個数: 32

約数和(自身を含む): 62281728

約数和(自身を除く): 23773587

約数列:

[1, 3, 7, 21, 23, 61, 69, 161, 183, 427, 483, 1281, 1307, 1403, 3921, 4209, 9149, 9821, 27447, 29463, 30061, 79727, 90183, 210427, 239181, 558089, 631281, 1674267, 1833721, 5501163, 12836047, 38508141]

約数ペア:

[(1, 38508141), (3, 12836047), (7, 5501163), (21, 1833721), (23, 1674267), (61, 631281), (69, 558089), (161, 239181), (183, 210427), (427, 90183), (483, 79727), (1281, 30061), (1307, 29463), (1403, 27447), (3921, 9821), (4209, 9149)]