38221887

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{907}}^1\times {\mathrm{1277}}^1$

素因数の和:2198

約数の個数: 16

約数和(自身を含む): 55700352

約数和(自身を除く): 17478465

約数列:

[1, 3, 11, 33, 907, 1277, 2721, 3831, 9977, 14047, 29931, 42141, 1158239, 3474717, 12740629, 38221887]

約数ペア:

[(1, 38221887), (3, 12740629), (11, 3474717), (33, 1158239), (907, 42141), (1277, 29931), (2721, 14047), (3831, 9977)]