8890833

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 14100480

約数和(自身を除く): 5209647

約数列:

[1, 3, 7, 21, 67, 71, 89, 201, 213, 267, 469, 497, 623, 1407, 1491, 1869, 4757, 5963, 6319, 14271, 17889, 18957, 33299, 41741, 44233, 99897, 125223, 132699, 423373, 1270119, 2963611, 8890833]

約数ペア:

[(1, 8890833), (3, 2963611), (7, 1270119), (21, 423373), (67, 132699), (71, 125223), (89, 99897), (201, 44233), (213, 41741), (267, 33299), (469, 18957), (497, 17889), (623, 14271), (1407, 6319), (1491, 5963), (1869, 4757)]