39185787

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1\times {\mathrm{307}}^1$

素因数の和:738

約数の個数: 16

約数和(自身を含む): 52946432

約数和(自身を除く): 13760645

約数列:

[1, 3, 157, 271, 307, 471, 813, 921, 42547, 48199, 83197, 127641, 144597, 249591, 13061929, 39185787]

約数ペア:

[(1, 39185787), (3, 13061929), (157, 249591), (271, 144597), (307, 127641), (471, 83197), (813, 48199), (921, 42547)]