14064421

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:289

約数の個数: 24

約数和(自身を含む): 17335296

約数和(自身を除く): 3270875

約数列:

[1, 7, 31, 47, 49, 197, 217, 329, 1379, 1457, 1519, 2303, 6107, 9259, 9653, 10199, 42749, 64813, 71393, 287029, 299243, 453691, 2009203, 14064421]

約数ペア:

[(1, 14064421), (7, 2009203), (31, 453691), (47, 299243), (49, 287029), (197, 71393), (217, 64813), (329, 42749), (1379, 10199), (1457, 9653), (1519, 9259), (2303, 6107)]