38901429

素因数分解:

$3^2\times 7^1\times {\mathrm{659}}^1\times {\mathrm{937}}^1$

素因数の和:1609

約数の個数: 24

約数和(自身を含む): 64384320

約数和(自身を除く): 25482891

約数列:

[1, 3, 7, 9, 21, 63, 659, 937, 1977, 2811, 4613, 5931, 6559, 8433, 13839, 19677, 41517, 59031, 617483, 1852449, 4322381, 5557347, 12967143, 38901429]

約数ペア:

[(1, 38901429), (3, 12967143), (7, 5557347), (9, 4322381), (21, 1852449), (63, 617483), (659, 59031), (937, 41517), (1977, 19677), (2811, 13839), (4613, 8433), (5931, 6559)]