38940929

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:428

約数の個数: 16

約数和(自身を含む): 41631744

約数和(自身を除く): 2690815

約数列:

[1, 31, 43, 131, 223, 1333, 4061, 5633, 6913, 9589, 29213, 174623, 297259, 905603, 1256159, 38940929]

約数ペア:

[(1, 38940929), (31, 1256159), (43, 905603), (131, 297259), (223, 174623), (1333, 29213), (4061, 9589), (5633, 6913)]