2854453

素因数分解:

$7^1\times {\mathrm{17}}^3\times {\mathrm{83}}^1$

素因数の和:141

約数の個数: 16

約数和(自身を含む): 3507840

約数和(自身を除く): 653387

約数列:

[1, 7, 17, 83, 119, 289, 581, 1411, 2023, 4913, 9877, 23987, 34391, 167909, 407779, 2854453]

約数ペア:

[(1, 2854453), (7, 407779), (17, 167909), (83, 34391), (119, 23987), (289, 9877), (581, 4913), (1411, 2023)]