47893839

素因数分解:

$3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{13183}}^1$

素因数の和:13366

約数の個数: 16

約数和(自身を含む): 73408512

約数和(自身を除く): 25514673

約数列:

[1, 3, 7, 21, 173, 519, 1211, 3633, 13183, 39549, 92281, 276843, 2280659, 6841977, 15964613, 47893839]

約数ペア:

[(1, 47893839), (3, 15964613), (7, 6841977), (21, 2280659), (173, 276843), (519, 92281), (1211, 39549), (3633, 13183)]