6445251

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{1693}}^1$

素因数の和:1752

約数の個数: 20

約数和(自身を含む): 9838752

約数和(自身を除く): 3393501

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 1693, 3807, 5079, 15237, 45711, 79571, 137133, 238713, 716139, 2148417, 6445251]

約数ペア:

[(1, 6445251), (3, 2148417), (9, 716139), (27, 238713), (47, 137133), (81, 79571), (141, 45711), (423, 15237), (1269, 5079), (1693, 3807)]