3783829

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:145

約数の個数: 24

約数和(自身を含む): 4727808

約数和(自身を除く): 943979

約数列:

[1, 7, 31, 47, 49, 53, 217, 329, 371, 1457, 1519, 1643, 2303, 2491, 2597, 10199, 11501, 17437, 71393, 77221, 80507, 122059, 540547, 3783829]

約数ペア:

[(1, 3783829), (7, 540547), (31, 122059), (47, 80507), (49, 77221), (53, 71393), (217, 17437), (329, 11501), (371, 10199), (1457, 2597), (1519, 2491), (1643, 2303)]