42961807

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{1949}}^1$

素因数の和:2070

約数の個数: 16

約数和(自身を含む): 50918400

約数和(自身を除く): 7956593

約数列:

[1, 7, 47, 67, 329, 469, 1949, 3149, 13643, 22043, 91603, 130583, 641221, 914081, 6137401, 42961807]

約数ペア:

[(1, 42961807), (7, 6137401), (47, 914081), (67, 641221), (329, 130583), (469, 91603), (1949, 22043), (3149, 13643)]