38807433

素因数分解:

$3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1861}}^1$

素因数の和:2205

約数の個数: 24

約数和(自身を含む): 64291136

約数和(自身を除く): 25483703

約数列:

[1, 3, 7, 9, 21, 63, 331, 993, 1861, 2317, 2979, 5583, 6951, 13027, 16749, 20853, 39081, 117243, 615991, 1847973, 4311937, 5543919, 12935811, 38807433]

約数ペア:

[(1, 38807433), (3, 12935811), (7, 5543919), (9, 4311937), (21, 1847973), (63, 615991), (331, 117243), (993, 39081), (1861, 20853), (2317, 16749), (2979, 13027), (5583, 6951)]