321471921

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{6303371}}^1$

素因数の和:6303391

約数の個数: 8

約数和(自身を含む): 453842784

約数和(自身を除く): 132370863

約数列:

[1, 3, 17, 51, 6303371, 18910113, 107157307, 321471921]

約数ペア:

[(1, 321471921), (3, 107157307), (17, 18910113), (51, 6303371)]