57285361

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1663}}^1$

素因数の和:1733

約数の個数: 24

約数和(自身を含む): 72084480

約数和(自身を除く): 14799119

約数列:

[1, 7, 19, 37, 49, 133, 259, 703, 931, 1663, 1813, 4921, 11641, 31597, 34447, 61531, 81487, 221179, 430717, 1169089, 1548253, 3015019, 8183623, 57285361]

約数ペア:

[(1, 57285361), (7, 8183623), (19, 3015019), (37, 1548253), (49, 1169089), (133, 430717), (259, 221179), (703, 81487), (931, 61531), (1663, 34447), (1813, 31597), (4921, 11641)]